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20122026
most citedGroups in which every non-abelian subgroup is self-centralizing

15 citations · 63 across the 18 of their papers we have counts for

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math.GR2026

The number of groups of cubefree order

Heiko Dietrich, David Jefferies

Generalising Hölder's classical group enumeration for squarefree orders (1895), we provide an exact formula for the number of isomorphism types of groups of a given cubefree order.…

math.GR2026

The Monster group is a completion of the Goldschmidt G3-amalgam

Heiko Dietrich

We prove the claim in the title and complete Parker and Rowley's classification (J. Algebra 2001) of which sporadic simple groups are completions of the Goldschmidt G3-amalgam.