The join of several subnormal subgroups
Published online by Cambridge University Press: 24 October 2008
Extract
In (2) Lennox and Stonehewer proved: Let G be a group with subnormal subgroups H and K, and let J = 〈H, K〉. Suppose that J/J′ has finite rank. Then
(i) given positive integers a and b, there exists c such that γc(J) ≤ γa(H). γb(K) and
(ii) J is subnormal in G.
- Type
- Research Article
- Information
- Mathematical Proceedings of the Cambridge Philosophical Society , Volume 92 , Issue 3 , November 1982 , pp. 391 - 399
- Copyright
- Copyright © Cambridge Philosophical Society 1982
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