On simple endotrivial modules
Representation Theory
2014-02-26 v3 Group Theory
Abstract
We show that when G is a finite group which contains an elementary Abelian subgroup of order p^2 and k is an algebraically closed field of characteristic p, then the study of simple endotrivial kG-modules which are not monomial may be reduced to the case when G is quasi-simple.
Keywords
Cite
@article{arxiv.1007.4963,
title = {On simple endotrivial modules},
author = {Geoffrey R. Robinson},
journal= {arXiv preprint arXiv:1007.4963},
year = {2014}
}