Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleSoluble groups with few conjugate classes of non-cyclic subgroups.AuthorsLv, Heng; Zhao, Chong; Zhou, WeiAbstractFor a group G , let δ (G) be the number of conjugate classes of the non-cyclic subgroups. In this paper, we prove that the derived length of the group G with δ (G) = 4 is at most 3, and we also study the non-nilpotent group G with δ (G) = 4.SubjectsSOLVABLE groups; SUBGROUP growth; FINITE groupsPublicationJournal of Algebra & Its Applications, 2019, Vol 18, Issue 6, pN.PAGISSN0219-4988Publication typeArticleDOI10.1142/S0219498819501147