Open Access
November 2008 Finite groups determined by an inequality of the orders of their subgroups
Tom De Medts, Marius Tărnăuceanu
Bull. Belg. Math. Soc. Simon Stevin 15(4): 699-704 (November 2008). DOI: 10.36045/bbms/1225893949

Abstract

In this article we introduce and study two classes of finite groups for which the orders of their subgroups satisfy a certain inequality. These are closely connected to some well-known arithmetic classes of natural numbers.

Citation

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Tom De Medts. Marius Tărnăuceanu. "Finite groups determined by an inequality of the orders of their subgroups." Bull. Belg. Math. Soc. Simon Stevin 15 (4) 699 - 704, November 2008. https://doi.org/10.36045/bbms/1225893949

Information

Published: November 2008
First available in Project Euclid: 5 November 2008

zbMATH: 1166.20017
MathSciNet: MR2475493
Digital Object Identifier: 10.36045/bbms/1225893949

Subjects:
Primary: 20D30 , 20D60
Secondary: 11A25 , 11A99

Keywords: deficient numbers , finite groups , number of subgroups , perfect numbers , subgroup lattices

Rights: Copyright © 2008 The Belgian Mathematical Society

Vol.15 • No. 4 • November 2008
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