Cuspidal characters and automorphisms
classification
🧮 math.RT
math.GR
keywords
charactersautomorphismscuspidalgroupsactionapplicationcertaincondition
read the original abstract
We investigate the action of outer automorphisms of finite groups of Lie type on their irreducible characters. We obtain a definite result for cuspidal characters. As an application we verify the inductive McKay condition for some further infinite families of simple groups at certain primes.
This paper has not been read by Pith yet.
discussion (0)
Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.