On the normal complement problem in modular and semisimple group algebras

Publications

On the normal complement problem in modular and semisimple group algebras

Author : Dr Surinder Kaur

Year : 2022

Publisher : Taylor and Francis Ltd.

Source Title : Communications in Algebra

Document Type :

Abstract

Let p and q be odd primes such that (Formula presented.) Let F be the field with p elements and (Formula presented.) be a group, where A is an abelian group of order (Formula presented.) In this article, we prove that if (Formula presented.) then G does not have a normal complement in (Formula presented.) Further, for any integer (Formula presented.) we prove that if F is a finite field such that (Formula presented.) then (Formula presented.) and (Formula presented.) do not have a normal complement in (Formula presented.) and (Formula presented.) respectively.