2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/125511We characterize the group property of being with infinite conjugacy classes (or icc, i.e. \not= 1 and of which all conjugacy classes except 1 are infinite) for finite extensions of group.4 pagesGroup TheoryOperator Algebras20E45; 20E22text