Finite Group DatabasebetaFinite Group Databasebeta| order | 2176 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #120 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C42×C17 · Schur multiplier (H2) = C22×C4 |
| direct product | C17×#1746 |
| subgroup | G/H | |
|---|---|---|
| center | C22×C4×C17 | C23 |
| commutator | C22 | C2×C42×C17 |
| Frattini, cosocle | C22×C4 | C23×C17 |
| socle, prime radical | C23×C17 | C22×C4 |
| LCS | G ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C22×C4×C17 ◁ G | |
240 conjugacy classes of subgroups.
| minimal degree | μ(G) = 45 |
| transitive degree | μt(G) = 2176 |
A minimal faithful permutation representation — 3 generators on 45 points:
(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17)(22,23)(24,27)(25,26)(28,29)(30,31,33,36,34,37,40,43)(32,35,39,42,38,41,44,45);(18,19,20,21)(23,26)(27,29)(30,32)(31,35)(33,39)(34,38)(36,42)(37,41)(40,44)(43,45);(22,24,25,28)(23,27,26,29)(32,38)(35,41)(39,44)(42,45)952 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(2176, 478);