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Questions in category: 有限群 (Finite Group).

$S_4$ 的子群

Posted by haifeng on 2022-10-16 21:56:23 last update 2022-10-16 21:56:23 | Answers (0) | 收藏


$S_4$ 是四个元素的对称群, 其阶为  $|S_4|=4!=24$,

subgroups of S_4 (planetmath.org)

abstract algebra - $D_8$ as a derived subgroup - Mathematics Stack Exchange