TY - JOUR AU - P. Guo AU - Xirong Zhang PY - 2011/09/25 Y2 - 2024/03/28 TI - On minimal non- <i>MSP</i> -groups JF - Ukrains’kyi Matematychnyi Zhurnal JA - Ukr. Mat. Zhurn. VL - 63 IS - 9 SE - Short communications DO - UR - https://umj.imath.kiev.ua/index.php/umj/article/view/2804 AB - A finite group $G$ is called an $MSP$-group if all maximal subgroups of the Sylow subgroups of $G$ are Squasinormal in $G$. In this paper, wc give a complete classification of those groups which are not $MSP$-groups but whose proper subgroups are all $MSP$-groups. ER -