{
  "id": "1702.08012",
  "version": "v1",
  "published": "2017-02-26T09:47:08.000Z",
  "updated": "2017-02-26T09:47:08.000Z",
  "title": "Cuspidal characters and automorphisms",
  "authors": [
    "Gunter Malle"
  ],
  "categories": [
    "math.RT",
    "math.GR"
  ],
  "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.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2017-02-26T09:47:08.000Z"
    }
  ],
  "analyses": {
    "subjects": [
      "20C15",
      "20C33",
      "20G40"
    ],
    "keywords": [
      "cuspidal characters",
      "finite groups",
      "simple groups",
      "outer automorphisms",
      "definite result"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 0,
      "language": "en",
      "license": "arXiv",
      "status": "editable"
    }
  }
}