The group J4× J4is recognizable by spectrum

The group J4× J4is recognizable by spectrum Full article

Journal

Journal of Algebra and its Applications
ISSN: 0219-4988

Output data

Year: 2021, Volume: 20, Number: 4, Article number : 2150061, Pages count : DOI: 10.1142/S0219498821500614

Tags

Finite group; nonsimple group; recognizable group; spectrum; sporadic group J4

Authors

Gorshkov I.B. ¹ , Maslova N.V. ^2,3

Affiliations

1	Sobolev Institute of Mathematics, SB RAS, Novosibirsk, Russian Federation
2	Krasovskii Institute of Mathematics and Mechanics, UB RAS, Yekaterinburg, Russian Federation
3	Ural Federal University, Yekaterinburg, Russian Federation

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 J4 is uniquely determined by its spectrum in the class of all finite groups.

Gorshkov I.B. , Maslova N.V.
The group J4× J4is recognizable by spectrum
Journal of Algebra and its Applications. 2021. V.20. N4. 2150061 . DOI: 10.1142/S0219498821500614 WOS Scopus OpenAlex

Web of science:	WOS:000645564100017
Scopus:	2-s2.0-85080916470
OpenAlex:	W3000546202

DB	Citing
Scopus	11
OpenAlex	9
Web of science	7