Abstract
A new class \({ CP}_2\) groups of finite groups was characterized by using an inequality of the orders of elements. In this short paper we give a note of \({ CP}_2\) groups since \({ CP}_2\) groups is a subclass of \({ CP}\)(\({ EPPO}\)) groups. Moreover, we discuss the structure of finite p groups contained in \({ CP}_2\) groups.
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The project is supported by the Natural Science Foundation of China (Nos. 11171364, 11671063, 11471266).
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Shi, W., Lv, H. A Note of \({ CP}_{2}\) Groups. Commun. Math. Stat. 5, 447–451 (2017). https://doi.org/10.1007/s40304-017-0121-x
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DOI: https://doi.org/10.1007/s40304-017-0121-x