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

Abstract

We compute the trivial source character tables (also called species tables of the trivial source ring) of the infinite family of finite groups ${\text{SL}}_2(q)$ for $q$ even, over a large enough field $k$ of positive characteristic $\ell$ not dividing $q$. This article is a continuation of our article Trivial Source Character Tables of ${\text{SL}}_2(q)$ where we considered, in particular, the case in which $q$ is odd in cross-characteristic.

Version 2, minor corrections