由群G的|(G)|确定G的构造 THE STRUCTURES OF GROUPS DETERMINED BY|A(G)| 黄本文 Huang Benwen 1 first-author 武汉大学数学系 武汉大学数学系 Department of Mathematics, Wuhan University Department of Mathematics, Wuhan University 由群G的|(G)|确定G的构造黄本文(武汉大学数学系,武汉,430072)关键词自同构群,Abel群,群构造中留法分类号O152·l1主要结果定理IG是有限交换群,当卜(G)l—ZPq(P,q为互异奇素数)时,则G最多有6型:GI二二CIW+IG2二... in this paper,we obtained 77 types of finite Abelian groups G with|A(G)|=2’pq(l≤t≤3, p,q are different odd primes) and given a new proof for [3]. 自同构群 Abel群 群构造 automorphism group abelian group Structure of group O152 1995-03-01 2021-04-01 3