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math.GR2021
Fitting like subgroups of finite groups
Viachaslau I. Murashka, Alexander F. Vasil'ev
In this paper the concept of -functorial of a finite group was introduced. These functorials have many properties of the Fitting subgroup of a soluble group and the gen…
math.GR2021
A generalization of Hall's theorem on hypercenter
Viachaslau I. Murashka, Alexander F. Vasil'ev
Let be a partition of the set of all primes and be a hereditary formation. We described all formations for which the -hypercenter a…