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.
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Supported by NSF of China (Grant Nos. 10961007, 10871210), NSF of Guangxi (Grant No. 0991101) and Guangxi Education Department
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Wei, H.Q., Pan, H.F., Dong, S.Q. et al. A criterion for subnormality of subgroups in finite groups. Acta. Math. Sin.-English Ser. 28, 1575–1580 (2012). https://doi.org/10.1007/s10114-012-0425-4
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DOI: https://doi.org/10.1007/s10114-012-0425-4