2- группы, обладающие автоморфизмом нечетного порядка, тождественным на инволюциях.
2-signalizers of finite simple groups.
A characterization theorem for sporadic simple groups.
A generalized Frattini subgroup of a finite group.
A Lattice theoretic characterization of prefrattini subgroups.
A note on conjugacy class sizes of finite groups
A note on finite group structure influenced by second and third maximal subgroups.
A note on hamiltonian 2-groups
A note on influence of subgroup restrictions in finite group structure.
A note on -solvable and solvable finite groups.
A note on the Pazderski ordering of the chief factors of a finite group
A Problem in the Theory of Normal Flitting Classes.
A result about cosets
A Transfer Theorem for Small Primes.
A -theorem for -injectors in finite groups
About the finite groups whose minimal normal subgroups are union of two conjugacy classes exactly
Bases of certain finite groups
Central sequences in the factor associated with Thompson’s group
We prove that the type factor generated by the regular representation of is isomorphic to its tensor product with the hyperfinite type factor. This implies that the unitary group of is contractible with respect to the topology defined by the natural Hilbertian norm.
Characterizing finite groups whose enhanced power graphs have universal vertices
Let be a finite group and construct a graph by taking as the vertex set of and by drawing an edge between two vertices and if is cyclic. Let be the set consisting of the universal vertices of along the identity element. For a solvable group , we present a necessary and sufficient condition for to be nontrivial. We also develop a connection between and when is divisible by two distinct primes and the diameter of is 2.
Characters and the generalized Fitting subgroup