MAXIMAL SUBSETS OF PAIRWISE NON-COMMUTING ELEMENTS OF SOME FINITE p-GROUPS
MAXIMAL SUBSETS OF PAIRWISE NON-COMMUTING ELEMENTS OF SOME FINITE p-GROUPS
复制标题
一些有限p群的成对非对易元素的最大子集
DOI:
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发表时间:
2013
期刊:
影响因子:
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通讯作者:
R. Orfi
中科院分区:
文献类型:
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作者:
A. Azad;S. Fouladi;R. Orfi
Let G be a group. A subset X of G is a set of pair- wise non-commuting elements if xy 6 yx for any two distinct el- ements x and y in X. If jXj j Yj for any other set of pairwise non-commuting elements, Y in G, then X is said to be a maximal subset of pairwise non-commuting elements. Here, we determine the cardinality of a maximal subset of pairwise non-commuting el- ements in any non-abelian p-groups with central quotient of order less than or equal to p 3 for any prime number p. As an immediate consequence, we give this cardinality for any non-abelian group of order p 4 .