Finite Group DatabasebetaFinite Group Databasebeta| order | 1584 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of D4 |
| automorphism | ? |
| homology | Abelianization (H1) = C23×C32×C11 · Schur multiplier (H2) = C23×C3 |
| direct product | C2×C32×D4×C11 |
| unambiguous semidirect product | C4⋊(C22×C32×C11) |
| subgroup | G/H | |
|---|---|---|
| center, socle | C22×C32×C11 | C22 |
| commutator, Frattini, cosocle | C2 | C23×C32×C11 |
| LCS | G ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22×C32×C11 ◁ G | |
324 conjugacy classes of subgroups.
| minimal degree | μ(G) = 23 |
| transitive degree | μt(G) = 792 |
A minimal faithful permutation representation — 3 generators on 23 points:
(1,2)(7,8,9)(13,14,15,16,17,18,19,20,21,22,23);(3,4,5,6)(10,11,12);(4,6)990 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1584, 649);