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arXiv:1905.06258 [math.GR]AbstractReferencesReviewsResources

The group $J_4 \times J_4$ is recognizable by spectrum

I. B. Gorshkov, N. V. Maslova

Published 2019-05-15Version 1

The spectrum of a finite group is the set of its element orders. In this paper we prove that the direct product of two copies of the finite simple sporadic group $J_4$ is uniquely determined by its spectrum in the class of all finite groups.

Comments: 13 pages
Categories: math.GR
Subjects: 20D60, 20D08, 20D99
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