Finite Group DatabasebetaFinite Group Databasebeta| order | 19404 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C32 · Schur multiplier (H2) = C2×C3×C7 |
| direct product | C2×C32×C7⋊D77 |
| unambiguous semidirect product | (C2×C11)⋊(C32×C7⋊D7) |
| Fitting, socle | C2×C32×C72×C11 ⋊ C2 |
| derived, Hall | C72×C11 ⋊ C22×C32 |
| Hall | C32×C72×C11 ⋊ C22 |
| Hall | C32×C72 ⋊ C2×D11 |
| Hall | C32×C11 ⋊ C2×C7⋊D7 |
| Sylow | C72 ⋊ C2×C32×D11 |
| Sylow | C11 ⋊ C2×C32×C7⋊D7 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C2×C32 | C7⋊D77 |
| commutator, cosocle, hypocenter | C72×C11 | C22×C32 |
| Frattini | C1 | G |
| Fitting, socle | C2×C32×C72×C11 | C2 |
| LCS | G ▷ C72×C11 | |
| UCS | C1 ◁ C2×C32 | |
600 conjugacy classes of subgroups.
| transitive degree | μt(G) = 9702 |
4878 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(19404, 576);