JournalspmVol. 74, No. 3pp. 201–212

Finding intermediate subgroups

  • Alexander Hulpke

    Colorado State University, Fort Collins, USA
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Abstract

This article describes a practical approach for determining the lattice of subgroups U<V<GU < V < G between given subgroups UU and GG, provided the total number of such subgroups is not too large. It builds on existing functionality for element conjugacy, double cosets and maximal subgroups.

Cite this article

Alexander Hulpke, Finding intermediate subgroups. Port. Math. 74 (2017), no. 3, pp. 201–212

DOI 10.4171/PM/2002