Schur multipliers of p-groups.
Sharply multiply homogeneous permutations groups, and rational scale types.
Simple group contain minimal simple groups.
It is a consequence of the classification of finite simple groups that every non-abelian simple group contains a subgroup which is a minimal simple group.
Simple modules over CC-groups and monolithic just non-CC-groups
In questo lavoro studiamo i non CC-gruppi monolitici con tutti i quozienti propri CC-gruppi, che hanno sottogruppi abeliani normali non banali.
Soluble Groups with Many Černikov Quotients
Si studiano i gruppi risolubili non di Černikov a quozienti propri di Černikov. Nel caso periodico tali gruppi sono tutti e soli i prodotti semidiretti con -gruppo abeliano elementare infinito e gruppo irriducibile di automorfismi di che sia infinito e di Černikov. Nel caso non periodico invece si riconduce tale studio a quello dei moduli a quozienti...
Soluble products of nilpotent groups
Solvable subgroups of p-solvable semilinear groups.
Some commutativity criteria
Some lattice properties of normal-by-finite subgroups
A subgroup of a group is said to be normal-by-finite if the core of in has finite index in . It has been proved by Buckley, Lennox, Neumann, Smith and Wiegold that if every subgroup of a group G is normal-by-finite, then is abelian-by-finite, provided that all its periodic homomorphic images are locally finite. The aim of this article is to describe the structure of groups G for which the partially ordered set consisting of all normal-by-finite subgroups satisfies certain relevant...
Some New Groups Admitting Essentially Unique Directly Indecomposable Decompositions.
Some remarks on groups in which elements with the same -power commute
In this paper we characterize certain classes of groups in which, from (, a fixed prime), it follows that . Our results extend results previously obtained by other authors, in the finite case.
Some Remarks on Sylow Subgroups of General Linear Groups.
Sous-groupes finis des groupes de Lie
SQ-универсальность свободных произведений с объединенными конечными подгруппами
Strong Tits alternative for subgroups of Coxeter groups.
Structure and Regidity in Hyperbolic Groups. I.
Structure of a group with elements of order at most 4.
Su una classe di gruppi con molti sottogruppi quasinormali
Su una generazione del gruppo simplettico modulare di Siegel-Conforto
Subgroup growth and congruence subgroups.