This article is cited in 11 papers

Intermediate subgroups in the Chevalley groups of type $B_l$, $C_l$, $F_4$, and $G_2$ over the nonperfect fields of characteristic 2 and 3

Ya. N. Nuzhin

Siberian Federal University, Krasnoyarsk, Russia

Abstract: We describe the intermediate subgroups in the Chevalley groups of type $B_l$, $C_l$, $F_4$, and $G_2$ over various fields of characteristic 2 and 3 in the case that the larger field is an algebraic extension of the smaller nonperfect field.

Keywords: Chevalley group, nonperfect field, intermediate subgroups, carpet of additive subgroups.

UDC: 512.5

Received: 29.10.2012

 English version: Siberian Mathematical Journal, 2013, 54:1, 119–123

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