Finite p-groups whose nonnormal subgroups have orders at most p3
Qinhai ZHANG , Xiaoxiao LI , Meijuan SU
Front. Math. China ›› 2014, Vol. 9 ›› Issue (5) : 1169 -1194.
Finite p-groups whose nonnormal subgroups have orders at most p3
We classify finite p-groups all of whose nonnormal subgroups have orders at most p3, podd prime. Together with a known result, we completely solved Problem 2279 proposed by Y. Berkovich and Z. Janko in Groups of Prime Power Order, Vol. 3.
Minimal non-abelian p-group / nonnormal subgroup / central extension
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Higher Education Press and Springer-Verlag Berlin Heidelberg
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