Now showing items 1-2 of 2

    • On 2 nonsplit extension groups associated with HS and HS:2 

      Moori, Jamshid; Seretlo, Thekiso Trevor (Turkish JournalPark, 2014)
      The group HS:2 is the full automorphism group of the Higman--Sims group HS. The groups 24.S6 and 25.S6 are maximal subgroups of HS and HS:2, respectively. The group 24.S6 is of order 11520 and 25.S6 is of order 23040 and ...
    • On two groups of the form 28:A9 

      Basheer, Ayoub B.M.; Moori, Jamshid (Springer, 2017)
      This paper is dealing with two split extensions of the form 28:A9. We refer to these two groups by G¯¯¯¯1 and G¯¯¯¯2. For G¯¯¯¯1, the 8-dimensional GF(2)-module is in fact the deleted permutation module for A9. We firstly ...