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Expansion of normal subsets of odd-order elements in finite groups

  • Jack Saunders
  • , Chris Parker

Research output: Contribution to journal › Article (Academic Journal) › peer-review

Abstract

Let G be a finite group and K a normal subset consisting of odd-order elements. The rational closure of K, denoted DK, is the set of all elements x in G with the property
that ⟨x⟩ = ⟨y⟩ for some y in K. If K2 is contained in DK, we prove that ⟨K⟩ is soluble.
Original languageEnglish
Article numbere70534
JournalJournal of the London Mathematical Society
Volume113
Issue number4
Early online date6 Apr 2026
DOIs
Publication statusE-pub ahead of print - 6 Apr 2026

Bibliographical note

Publisher Copyright:
© 2026 The Author(s). Journal of the London Mathematical Society is copyright © London Mathematical Society.

Research Groups and Themes

  • Pure Mathematics

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