Groups with a large number of large disjoint subgroups (Q1087985)
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scientific article; zbMATH DE number 3989627
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Groups with a large number of large disjoint subgroups |
scientific article; zbMATH DE number 3989627 |
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Groups with a large number of large disjoint subgroups (English)
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1987
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The author proves that if G is a group of order \(4N^ 2>64\) containing N mutually disjoint subgroups each of order 2N, then G is an elementary Abelian 2-group. (Such groups arise in the study of Hadamard difference sets.)
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disjoint subgroups
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elementary Abelian 2-group
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Hadamard difference sets
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0.9065262
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0.9063993
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0.8938872
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0.8933972
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