Finite Group DatabasebetaFinite Group Databasebeta| order | 1664 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #3532 |
| automorphism | ? |
| homology | Abelianization (H1) = C25×C13 · Schur multiplier (H2) = C28 |
| direct product | C13×#3559 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C22×C13 | C25 |
| commutator, Frattini, cosocle | C22 | C25×C13 |
| LCS | G ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C22×C13 ◁ G | |
1024 conjugacy classes of subgroups.
| minimal degree | μ(G) = 37 |
| transitive degree | μt(G) = 832 |
A minimal faithful permutation representation — 5 generators on 37 points:
(1,2,3,4,5,6,7,8,9,10,11,12,13)(15,18)(16,20)(22,23)(24,31)(25,28)(26,34)(27,30)(29,35)(32,36)(33,37);(15,18)(19,21)(22,24,27,25)(23,28,30,31)(26,32,35,33)(29,36,34,37);(14,15)(16,19)(17,18)(20,21)(22,25,27,24)(23,28,30,31)(26,33,35,32)(29,36,34,37);(14,16,17,20)(15,19,18,21)(22,23)(24,31)(25,28)(26,29)(27,30)(32,37)(33,36)(34,35);(22,26)(23,29)(24,32)(25,33)(27,35)(28,36)(30,34)(31,37)494 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1664, 2291);