On 2-groups of almost maximal class

2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/73547Let G be a 2-group of order 2^n, n>5, and nilpotency class n-2. The invariants of such groups determined by their group algebras over the field of two elements are given in the paper.25 pagesGroup TheoryRings and Algebras20C05 (primary) 16S34 (secondary)On 2-groups of almost maximal classtext