Integral group ring of the first Mathieu simple group

2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/131050We investigated the classical Zassenhaus conjecture for the normalized unit group of the integral group ring of the simple Mathieu group M11. As a consequence, for this group we confirm the conjecture by Kimmerle about prime graphs.10 pagesRings and AlgebrasGroup Theory16S34; 20C05; 20D08Integral group ring of the first Mathieu simple grouptext