Direct products of finite groups as unions of proper subgroups

被引:0
|
作者
Martino Garonzi
Andrea Lucchini
机构
[1] Dipartimento di Matematica Pura ed Applicata,
来源
Archiv der Mathematik | 2010年 / 95卷
关键词
20D60; Covers; Maximal subgroups; Direct products;
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学科分类号
摘要
We determine all the ways in which a direct product of two finite groups can be expressed as the set-theoretical union of proper subgroups in a family of minimal cardinality.
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页码:201 / 206
页数:5
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