Finite A-groups with complementable nonmetacyclic subgroups

We study groups G that satisfy the following conditions (i) G is a finite solvable group with nonidentity primary metacyclic second commutator subgroup (ii) all Sylow subgroups of G are elementary Abelian. We describe the structure of groups of this type with complementable nonmetacyclic subgroups. __________ Translated from Ukrains’kyi Matematychnyi Zhurnal, Vol. 58, No. 5, pp. 607–615, May, 2006.