期刊文献+

弱ss-置换子群与有限群的p-幂零性

Weakly ss-Permutable Subgroups and p-Nilpotency of Finite Groups
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摘要 称群G的一个子群H在G中弱ss-置换的,如果存在G的一个次正规子群T和包含在H中的G的一个ss-置换子群H_(ss)使得G=HT且H∩T≤H_(ss).利用子群的弱ss-置换性得到了有限p-幂零群的一些新的刻画. A subgroup H of G is called weakly ss-permutable in G if there are a subnormal subgroup T of G and an ss-permutable subgroup Hss of G contained in H such that G = HT and H ∩ T ≤ Hss. By using the property of weakly ss-permutable groups, some criterions of p-nilpotency of finite groups are obtained.
出处 《数学研究》 CSCD 2011年第3期319-324,共6页 Journal of Mathematical Study
基金 国家自然科学基金项目(11071229) 江苏高校自然科学基金项目(10KJD110004) 徐州师范大学科研基金资助项目(09XLB01)
关键词 弱ss-置换 P-幂零 SYLOW P-子群 weakly ss-permutable p-nilpotent Sylow p-subgroup
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参考文献7

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