Affiliation:
1. Dipartimento di Matematica “Tullio Levi‐Civita” Università di Padova Padova Italy
2. Alfréd Rényi Institute of Mathematics Budapest Hungary
3. Dipartimento di Matematica Università di Trento Povo di Trento Italy
Abstract
AbstractLet be a positive integer. A finite group is called ‐maximal if it can be generated by precisely elements, whereas its proper subgroups have smaller generating sets. For , the ‐maximal groups have been classified up to isomorphism and only partial results have been proved for larger . In this work, we prove that a ‐maximal group is supersolvable and we give a characterisation of ‐maximality in terms of so‐called maximal ‐pairs. Moreover, we classify the maximal ‐pairs of small rank obtaining, as a consequence, the classification of the isomorphism classes of 3‐maximal finite groups.
Funder
Horizon 2020 Framework Programme