Repository of the Academy's Library

On the order of the unitary subgroup of a modular group algebra

Bódi, Viktor and Rosa, A. L. (2000) On the order of the unitary subgroup of a modular group algebra. Communications in Algebra, 28 (4). pp. 1897-1905. ISSN 0092-7872 (print), 1532-4125 (online)

[img] PDF
1037219.pdf
Restricted to Registered users only

Download (296Kb) | Request a copy

Abstract

Let KG be a group algebra of a finite p-group G over a finite field K of characteristic p. We compute the order of the unitary subgroup of the group of units when G is either an extraspecial a-group or the central product of such a group with a cyclic group of order 4 or G has an abelian subgroup A of index 2 and an element b such that b inverts each element of A.

Item Type: Article
Subjects: Q Science / természettudomány > QA Mathematics / matematika
Q Science / természettudomány > QA Mathematics / matematika > QA72 Algebra / algebra
Depositing User: Erika Bilicsi
Date Deposited: 16 Nov 2012 08:25
Last Modified: 16 Nov 2012 08:25
URI: http://real.mtak.hu/id/eprint/3387

Actions (login required)

View Item View Item