• Title of article

    Upper Semimodularity of Finite Subgroup Lattices

  • Author/Authors

    Regonati، نويسنده , , Francesco، نويسنده ,

  • Issue Information
    روزنامه با شماره پیاپی سال 1996
  • Pages
    12
  • From page
    409
  • To page
    420
  • Abstract
    We prove that the subgroup lattice of a finite group is upper semimodular iff in each of its intervals [A;B] there are at most as many subgroups coveringAas subgroups covered byB.
  • Journal title
    European Journal of Combinatorics
  • Serial Year
    1996
  • Journal title
    European Journal of Combinatorics
  • Record number

    1547949

    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=10&DC=1547949