Abstract
Two subgroups H and K of a group G are said to be totally permutable if every subgroup of H permutes with every subgroup of K. In this paper the behaviour of radicals and injectors associated to Fitting classes in a product of pairwise totally permutable finite groups is studied.
Acknowledgment
The second and third authors have been supported by Proyecto BFM2001-1667-C03-03, Ministerio de Ciencia y Tecnología and FEDER, Spain.