on semi-$pi$-property of subgroups of finite group
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abstract
let $g$ be a group and $h$ a subgroup of $g$. $h$ is said to have semi-$pi$-property in $g$ if there is a subgroup $t$ of $g$ such that $g=ht$ and $hcap t$ has $pi$-property in $t$. in this paper, investigating on semi-$pi$-property of subgroups, we shall obtain some new description of finite groups.
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Journal title:
bulletin of the iranian mathematical societyجلد ۴۳، شماره ۱، صفحات ۱۹۳-۲۰۴
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