ν-perfect groups
نویسندگان
چکیده
منابع مشابه
Some properties of n-capable and n-perfect groups
In this article we introduce the notion of n-capable groups. It is shown that every group G admits a uniquely determined subgroup (〖Z^n)〗^* (G) which is a characteristic subgroup and lies in the n-centre subgroup of the group G. This is the smallest subgroup of G whose factor group is n-capable. Moreover, some properties of n-central extension will be studied.
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ژورنال
عنوان ژورنال: Indagationes Mathematicae
سال: 1997
ISSN: 0019-3577
DOI: 10.1016/s0019-3577(97)81555-8