On recognizability of some finite simple orthogonal groups by spectrum

Abstract It is proved that, if G is a finite group that has the same set of element orders as the simple group Dp(q), where p is prime, p ≥ 5 and q ∈ {2, 3, 5}, then the commutator group of G/F(G) is isomorphic to Dp(q), the subgroup F(G) is equal to 1 for q = 5 and to Oq(G) for q ∈ {2, 3}, F(G) ≤ G...
Ausführliche Beschreibung

Gespeichert in:
Autor*in:

Alekseeva, O. A. [verfasserIn]

Kondrat’ev, A. S.

Format:

E-Artikel

Sprache:

Englisch

Erschienen:

2009

Schlagwörter:

finite simple group

spectrum of a group

prime graph

recognition by spectrum

orthogonal group

Anmerkung:

© Pleiades Publishing, Ltd. 2009

Übergeordnetes Werk:

Enthalten in: Proceedings of the Steklov Institute of Mathematics - Berlin : Springer Science+Business Media LLC, 2006, 266(2009), Suppl 1 vom: Sept., Seite 10-23

Übergeordnetes Werk:

volume:266 ; year:2009 ; number:Suppl 1 ; month:09 ; pages:10-23

Links:

Volltext

DOI / URN:

10.1134/S0081543809060029

Katalog-ID:

SPR020265638

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