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A criterion for subnormality of subgroups in finite groups |
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| Authors: | Hua Quan Wei Hong Fei Pan Shu Qin Dong Xu Sun |
| Institution: | 1. College of Mathematics and Information Sciences, Guangxi University, Nanning, 530004, P. R. China 2. School of Mathematics Science, Guangxi Teacher’s Education University, Nanning, 530001, P. R. China |
| Abstract: | Based on Wielandt’s criterion for subnormality of subgroups in finite groups, we study 2-maximal subgroups of finite groups and present another subnormality criterion in finite solvable groups. |
| Keywords: | Finite group solvable group maximal subgroup subnormal subgroup semidirect |
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