Some criteria for supersolubility in products of finite groups
Some criteria for supersolubility in products of finite groups
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有限群乘积中超溶性的一些准则
DOI：
10.1007/s11464-008-0007-z
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发表时间：
2008
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设H和T是有限群G的子群.如果HT = TH，则称H在G中与T可置换。本文利用置换子群的概念给出了有限超可解群A的乘积G = AB的两个新的超可解性判据
Let H and T be subgroups of a finite group G. H is said to be permutable with T in G if HT = TH. In this paper, we use the concept of permutable subgroups to give two new criterions of supersolubility of the product G = AB of finite supersoluble groups A