A SHORT NOTE ON ATOMS AND COATOMS IN SUBGROUP LATTICES OF GROUPS

Authors

  • Ali Reza Ashrafi University of Kashan
  • Behnam Bazigaran University of Kashan
  • Hossain Khass University of Kashan
Abstract:

In this paper we give an elementary argument about the atoms and coatoms of the latticeof all subgroups of a group. It is proved that an abelian group of finite exponent is strongly coatomic.

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Journal title

volume 1  issue 2

pages  117- 122

publication date 2015-03-01

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