Large characteristically simple sections of finite groups

نویسندگان

چکیده

In this paper we prove that if G is a group for which there are k non-Frattini chief factors isomorphic to characteristically simple A, then has normal section C/R the direct product of minimal subgroups G/R A. This significant extension notion crown factors.

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ژورنال

عنوان ژورنال: Revista De La Real Academia De Ciencias Exactas Fisicas Y Naturales Serie A-matematicas

سال: 2021

ISSN: ['1578-7303', '1579-1505']

DOI: https://doi.org/10.1007/s13398-021-01188-z