D. V. Lytkina, A. A. Kuznetsov, “Recognizability by spectrum of the group <nobr>$L_2(7)$</nobr>”, Sib. Èlektron. Mat. Izv., 2007, Volume 4,Pages <nobr>136

This article is cited in 7 papers

Research papers

Recognizability by spectrum of the group $L_2(7)$

D. V. Lytkina^a, A. A. Kuznetsov^b

^a Novosibirsk State University
^b Krasnoyarsk State Agricultural University

Abstract: It is proved that the finite simple group $L_2(7)$ is characterized up to isomorphism by its set of element orders in the class of all groups. This gives the answer to the question 16.57 from “Kourovka Notebook”.

UDC: 512.5

MSC: 13A99

Received April 5, 2007, published April 27, 2007

Language: English