Heiko Dietrich

Dr

  • 9 Rainforrest Walk

    3800 Clayton

Accepting PhD Students

20052022
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Research Output 2005 2019

2019

A note on skeleton groups in coclass graphs

Dietrich, H. & Saha, S., 1 Feb 2019, In : International Journal of Algebra and Computation. 29, 1, p. 127-146 20 p.

Research output: Contribution to journalArticleResearchpeer-review

Constructing cocyclic Hadamard matrices of order 4p

Barrera Acevedo, S., Cathain, P. O. & Dietrich, H., 27 Aug 2019, (Accepted/In press) In : Journal of Combinatorial Designs. 16 p.

Research output: Contribution to journalArticleResearchpeer-review

Isomorphism testing of groups of cube-free order

Dietrich, H. & Wilson, J. B., 13 Feb 2019, (Accepted/In press) In : Journal of Algebra. 19 p.

Research output: Contribution to journalArticleResearchpeer-review

New infinite families of Williamson Hadamard matrices

Barrera Acevedo, S. & Dietrich, H., Jan 2019, In : Australasian Journal of Combinatorics. 73, 1, p. 207-219 13 p.

Research output: Contribution to journalArticleResearchpeer-review

Open Access
File

On a Group Functor Describing Invariants of Algebraic Surfaces

Dietrich, H. & Moravec, P., 1 Mar 2019, In : Oberwolfach Preprints (OWP). 2019, 15 p., OWP-2019-08.

Research output: Contribution to journalArticleResearch

Open Access
File
2018

Classification of some 3-subgroups of the finite groups of Lie type E6

An, J., Dietrich, H. & Huang, S. C., 1 Dec 2018, In : Journal of Pure and Applied Algebra. 222, 12, p. 4020-4039 20 p.

Research output: Contribution to journalArticleResearchpeer-review

File
Open Access
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Performance Targets in Academia and the Mathematical Sciences

Dietrich, H. & Mathews, D. V., Jul 2018, The Australian Mathematical Society Gazette, 45, 3, p. 153-161 9 p.

Research output: Contribution to specialist publicationArticleOther

Open Access
File

Radical 3-subgroups of the finite groups of Lie type E6

An, J., Dietrich, H. & Huang, S. C., 1 Dec 2018, In : Journal of Pure and Applied Algebra. 222, 12, p. 4040-4067 28 p.

Research output: Contribution to journalArticleResearchpeer-review

File

Relative Difference Sets and Hadamard Matrices from Perfect Quaternionic Arrays

Barrera Acevedo, S. & Dietrich, H., Dec 2018, In : Mathematics in Computer Science. 12, 4, p. 397–406 10 p.

Research output: Contribution to journalArticleResearchpeer-review

Small partial Latin squares that embed in an infinite group but not into any finite group

Dietrich, H. & Wanless, I. M., 2018, In : Journal of Symbolic Computation. 86, p. 142-152 11 p.

Research output: Contribution to journalArticleResearchpeer-review

File
2017

A new family of arrays with low autocorrelation

Dietrich, H. & Jolly, N., 1 Nov 2017, In : Cryptography and Communications: discrete structures, Boolean functions and sequences. 9, 6, p. 737-748 12 p.

Research output: Contribution to journalArticleResearchpeer-review

Open Access
File

Finite p-groups of maximal class with 'large' automorphism groups

Dietrich, H. & Eick, B., 2017, In : Journal of Group Theory. 20, 2, p. 227-256 30 p.

Research output: Contribution to journalArticleResearchpeer-review

Open Access
File

Nilpotent orbits in real symmetric pairs and stationary black holes

Dietrich, H., de Graaf, W. A., Ruggeri, D. & Trigiante, M., 1 Feb 2017, In : Fortschritte der Physik. 65, 2, 25 p., 1600118.

Research output: Contribution to journalArticleResearchpeer-review

Open Access
File
2016

A short survey on Coclass Graphs

Dietrich, H., 2016, Mathematisches Forschungsinstitut Oberwolfach: Report No. 37/2016 - Computational Group Theory. Germany: Mathematisches Forschungsinstitut Oberwolfach, Vol. 37/2016. p. 2140-2141 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference PaperResearchpeer-review

Open Access
File

Groups in which every non-abelian subgroup is self-centralizing

Delizia, C., Dietrich, H., Moravec, P. & Nicotera, C., 2016, In : Journal of Algebra. 462, p. 23-36 14 p.

Research output: Contribution to journalArticleResearchpeer-review

Open Access
File

Maximal 2-local subgroups of E7(q)

An, J. & Dietrich, H., 2016, In : Journal of Algebra. 445, p. 503-536 34 p.

Research output: Contribution to journalArticleResearchpeer-review

Open Access
File
2015

Effective black-box constructive recognition of classical groups

Dietrich, H., Leedham-Green, C. R. & O'Brien, E. A., 2015, In : Journal of Algebra. 421, p. 460 - 492 33 p.

Research output: Contribution to journalArticleResearchpeer-review

Open Access
File

Regular subalgebras and nilpotent orbits of real graded Lie algebras

Dietrich, H., Faccin, P. & de Graaf, W. A., 2015, In : Journal of Algebra. 423, p. 1044-1079 36 p.

Research output: Contribution to journalArticleResearchpeer-review

Open Access
File
2014

A GAP package for computing with real semisimple lie algebras

Dietrich, H., Faccin, P. & de Graaf, W. A., 2014, Mathematical Software - ICMS 2014. Hong, H. & Yap, C. (eds.). Heidelberg Germany: Springer, Vol. 8592. p. 59-66 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference PaperResearchpeer-review

Open Access
File

CoReLG

Dietrich, H., 2014

Research output: Non-textual formSoftwareResearch

Radical 3-subgroups of F4(q) with q even

An, J. & Dietrich, H., 2014, In : Journal of Algebra. 398, p. 542 - 568 27 p.

Research output: Contribution to journalArticleResearchpeer-review

Radical subgroups of the finite exceptional groups of Lie type E6

An, J., Dietrich, H. & Huang, S-C., 2014, In : Journal of Algebra. 409, 1, p. 387-429 43 p.

Research output: Contribution to journalArticleResearchpeer-review

Open Access
File
2013

A computational approach to the Kostant-Sekiguchi correspondence

Dietrich, H. & de Graaf, W. A., 2013, In : Pacific Journal of Mathematics. 265, 2, p. 349 - 379 31 p.

Research output: Contribution to journalArticleResearchpeer-review

Computing with real Lie algebras: real forms, Cartan decompositions, and Cartan subalgebras

Dietrich, H., Faccin, P. & de Graaf, W. A., 2013, In : Journal of Symbolic Computation. 56, p. 27 - 45 19 p.

Research output: Contribution to journalArticleResearchpeer-review

Constructive recognition of classical groups in even characteristic

Dietrich, H., Leedham-Green, C. R., Lubeck, F. & O'Brien, E. A., 2013, In : Journal of Algebra. 391, p. 227 - 255 29 p.

Research output: Contribution to journalArticleResearchpeer-review

The essential rank of Brauer categories for finite groups of Lie type

An, J. & Dietrich, H., 2013, In : Bulletin of the London Mathematical Society. 45, p. 363 - 369 7 p.

Research output: Contribution to journalArticleResearchpeer-review

2012

Addendum to "On the groups of cube-free order" [J. Algebra 292 (1) (2005) 122-137]

Dietrich, H. & Eick, B., 2012, In : Journal of Algebra. 367, p. 247 - 248 2 p.

Research output: Contribution to journalArticleOtherpeer-review

The AWC-goodness and essential rank of sporadic simple groups

An, J. & Dietrich, H., 2012, In : Journal of Algebra. 356, 1, p. 325 - 354 30 p.

Research output: Contribution to journalArticleResearchpeer-review

The essential rank of classical groups

An, J. & Dietrich, H., 2012, In : Journal of Algebra. 354, 1, p. 148 - 157 10 p.

Research output: Contribution to journalArticleResearchpeer-review

The essential rank of fusion systems of blocks of symmetric groups

An, J. & Dietrich, H., 2012, In : International Journal of Algebra and Computation. 22, 1, p. 1 - 15 15 p.

Research output: Contribution to journalArticleResearchpeer-review

2011

Constructive recognition of classical matrix groups in even characteristic

Dietrich, H., 2011, Mathematisches Forschungsinstitut Oberwolfach: Report No. 37/2011 - Computational Group Theory. Germany: Mathematisches Forschungsinstitut Oberwolfach, p. 2126-2127 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference PaperResearchpeer-review

Open Access
File

On the autocommutator subgroup and absolute centre of a group

Dietrich, H. & Moravec, P., 2011, In : Journal of Algebra. 341, 1, p. 150 - 157 8 p.

Research output: Contribution to journalArticleResearchpeer-review

2010

A new pattern in the graph of p-groups of maximal class

Dietrich, H., 2010, In : Bulletin of the London Mathematical Society. 42, p. 1073 - 1088 16 p.

Research output: Contribution to journalArticleResearchpeer-review

Periodic patterns in the graph of p-groups of maximal class

Dietrich, H., 2010, In : Journal of Group Theory. 13, 6, p. 851 - 871 21 p.

Research output: Contribution to journalArticleResearchpeer-review

Turan numbers for chessboard graphs

Dietrich, H. & Harborth, H., 2009, In : Congressus Numerantium: a conference journal on numerical themes. 199, p. 175 - 185 11 p.

Research output: Contribution to journalArticleResearchpeer-review

2008

Counting groups: gnus, moas, and other exotica

Conway, J. H., Dietrich, H. & O'Brien, E. A., 2008, In : Mathematical Intelligencer. 30, 2, p. 6 - 15 10 p.

Research output: Contribution to journalArticleResearchpeer-review

Investigating p-groups by coclass with GAP

Dietrich, H., Eick, B. & Feichtenschlager, D., 2008, Computational Group Theory and the Theory of Groups (Contemporary Mathematics). Kappe, L-C., Magidin, A. & Morse, R. F. (eds.). Providence USA: American Mathematical Society, Vol. 470. p. 45 - 61 17 p.

Research output: Chapter in Book/Report/Conference proceedingConference PaperResearchpeer-review

2007

Cubefree

Dietrich, H., 2007

Research output: Non-textual formSoftwareResearch

2005

Independence on triangular triangle boards

Dietrich, H. & Harborth, H., 2005, In : Abhandlungen Braunschweigische Wissenschaftliche Gesellschaft. 54, p. 73–87 15 p.

Research output: Contribution to journalArticleResearch

On the groups of cube-free order

Dietrich, H. & Eick, B., 1 Oct 2005, In : Journal of Algebra. 292, 1 SPEC. ISS., p. 122-137 16 p.

Research output: Contribution to journalArticleResearchpeer-review

Weak independence number for grid graphs

Dietrich, H. & Harborth, H., 2005, In : Congressus Numerantium: a conference journal on numerical themes. 175, p. 175-182 8 p.

Research output: Contribution to journalArticleResearchpeer-review