On the Structure of Primitive ð“ƒ-Sum Groups
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Eloisa Detomi
detomi@math.unipd.it
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Andrea Lucchini
lucchini@math.unipd.it
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Abstract
For a finite group G, let ðœŽ(G) be least cardinality of a collection of proper subgroups whose set-theoretical union is all of G. We study the structure of groups G containing no normal non-trivial subgroup N such that ðœŽ(G/N) = ðœŽ(G).
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Published
2008-10-01
How to Cite
[1]
E. Detomi and A. Lucchini, “On the Structure of Primitive ð“ƒ-Sum Groups”, CUBO, vol. 10, no. 3, pp. 195–210, Oct. 2008.
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