Invariant blocks under coprime actions
Representation Theory
2014-10-16 v1
Abstract
If a finite group acts coprimely as automorphisms on a finite group , then the -invariant Brauer -blocks of are exactly those that contain -invariant irreducible characters.
Cite
@article{arxiv.1410.3968,
title = {Invariant blocks under coprime actions},
author = {Gunter Malle and Gabriel Navarro and Britta Späth},
journal= {arXiv preprint arXiv:1410.3968},
year = {2014}
}