In this paper, the commuting graphs associated with finite groups are discussed. As the main theme, the explicit formulas for the number of spanning trees of commuting graphs associated with some specific groups, such as the Suzuki simple groups, the projective special linear groups, and some certain AC-groups, are obtained.

中文翻译：

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具体通勤图的复杂度

在本文中，讨论了与有限群相关的通勤图。以Suzuki单群、射影特殊线性群和某些特定AC群等特定群相关的通勤图生成树数的显式公式为主题。