Finite Group DatabasebetaFinite Group Databasebeta| order | 15516 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C431 · Schur multiplier (H2) = C2 |
| direct product | D32×C431 |
| unambiguous semidirect product | (C3×D3)⋊(C2×C431) |
| unambiguous semidirect product | (C3⋊D3)⋊(C2×C431) |
| Fitting, socle, Hall | C32×C431 ⋊ C22 |
| derived, Sylow | C32 ⋊ C22×C431 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C431 | D32 |
| commutator, cosocle, hypocenter | C32 | C22×C431 |
| Frattini | C1 | G |
| Fitting, socle | C32×C431 | C22 |
| LCS | G ▷ C32 | |
| UCS | C1 ◁ C431 | |
44 conjugacy classes of subgroups.
| transitive degree | μt(G) = 2586 |
3879 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(15516, 20);