潘江敏. 有限交换群的自同构群的阶[J]. 云南大学学报(自然科学版), 2004, 26(5): 370-372.
引用本文: 潘江敏. 有限交换群的自同构群的阶[J]. 云南大学学报(自然科学版), 2004, 26(5): 370-372.
PAN Jiang-min. The order of the automorphism group of finite abelian group[J]. Journal of Yunnan University: Natural Sciences Edition, 2004, 26(5): 370-372.
Citation: PAN Jiang-min. The order of the automorphism group of finite abelian group[J]. Journal of Yunnan University: Natural Sciences Edition, 2004, 26(5): 370-372.

有限交换群的自同构群的阶

The order of the automorphism group of finite abelian group

  • 摘要: 对于任意给定的有限阿贝尔群,迄今尚未见有文献给出其自同构群的群阶的一般计算公式.通过对给定群的生成基的讨论和多次迭加,得到了其自同构群的阶数的一般公式.

     

    Abstract: Up to now,for any given finite abelian group,it havn’t been found any paper gave a general formula to calculate the order of the automorphism group of the group.By discussing the bases of the group and make progressive inferences,it is provided a formula of the order of the automorphism group of any finite abelian group.

     

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