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Paper · arXiv

Every finite group admits a just finite presentation

A finite presentation < X | R > of a finite group is called `just finite' if removing any relation from R results in a presentation for an infinite group. It has been an open question (Kourovka Notebook, Problem 21.10) whether every finite group admits such a presentation. We resolve this conjecture in the affirmative.

AuthorsMarc Lackenby
Primary categorymath.GR
Published11 May 2026
Last updated at source11 May 2026
math.GRcs.AI
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