2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/127466In this short note we prove that the Farrell-Jones Fibered Isomorphism Conjecture in L-theory, after inverting 2, is true for a group whose some derived subgroup is free.4 pages, AMSLATEX fileK-Theory and HomologyGeometric Topologytext