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浙江大学学报(理学版)  2023, Vol. 50 Issue (5): 527-532    DOI: 10.3785/j.issn.1008-9497.2023.05.002
数学与计算机科学     
两类有限2-群之间的同态数量
王佳俊1,2(),高百俊1,2()
1.伊犁师范大学 数学与统计学院,新疆 伊宁 835000
2.伊犁师范大学 应用数学研究所,新疆 伊宁 835000
The number of homomorphisms between two classes of finite 2-groups
Jiajun WANG1,2(),Baijun GAO1,2()
1.School of Mathematics and Statistics,Yili Normal University,Yining 835000,Xinjiang Uygur Autonomous Region,China
2.Institute of Applied Mathematics,Yili Normal University,Yining 835000,Xinjiang Uygur Autonomous Region,China
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摘要:

研究了有限2-群M2(2m)的结构特征,计算了其与极大类2-群中的广义四元数群Q4n之间的同态数量,并验证了这两类群满足ASAI和YOSHIDA猜想。

关键词: 有限2-群同态数量ASAI和YOSHIDA猜想    
Abstract:

The number of homomorphisms between finite 2-groups M2(2,m) and generalized quaternion groups Q4n a kind of maximal class 2-groups, is obtained by studying the structure of M2(2,m). Further, it is verified that the above groups satisfy the conjecture of ASAI and YOSHIDA.

Key words: finite 2-groups    the number of homomorphisms    conjecture of ASAI and YOSHIDA
收稿日期: 2022-07-19 出版日期: 2023-09-16
CLC:  O 152.7  
基金资助: 新疆维吾尔自治区天山青年人才项目(2020Q023);伊犁师范大学博士科研启动项目(2020YSBS010)
通讯作者: 高百俊     E-mail: xxwjj2020@163.com;dqgbj2008@163.com
作者简介: 王佳俊(1997—),ORCID:https://orcid.org/0000-0002-0700-5643,女,硕士研究生,主要从事有限群论研究,E-mail:xxwjj2020@163.com.
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引用本文:

王佳俊, 高百俊. 两类有限2-群之间的同态数量[J]. 浙江大学学报(理学版), 2023, 50(5): 527-532.

Jiajun WANG, Baijun GAO. The number of homomorphisms between two classes of finite 2-groups. Journal of Zhejiang University (Science Edition), 2023, 50(5): 527-532.

链接本文:

https://www.zjujournals.com/sci/CN/10.3785/j.issn.1008-9497.2023.05.002        https://www.zjujournals.com/sci/CN/Y2023/V50/I5/527

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