English

Trivial source character tables of $\text{SL}_2(q)$, Part II

Representation Theory 2022-05-18 v2 Group Theory

Abstract

We compute the trivial source character tables (also called species tables of the trivial source ring) of the infinite family of finite groups SL2(q)\text{SL}_{2}(q) for qq even, over a large enough field kk of positive characteristic {\ell} not dividing qq. This article is a continuation of our article Trivial Source Character Tables of SL2(q)\text{SL}_{2}(q) where we considered, in particular, the case in which qq is odd in cross-characteristic.

Keywords

Cite

@article{arxiv.2205.01401,
  title  = {Trivial source character tables of $\text{SL}_2(q)$, Part II},
  author = {Niamh Farrell and Caroline Lassueur},
  journal= {arXiv preprint arXiv:2205.01401},
  year   = {2022}
}

Comments

Version 2, minor corrections