Finite Group DatabasebetaFinite Group Databasebeta| order | 7524 |
| isoclinism | isoclinic class of D19⋊C3 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C9×C11 · Schur multiplier (H2) = C2 |
| direct product | C2×C11×#4294⋊C2 |
| unambiguous semidirect product | #4294⋊(C22×C11) |
| unambiguous semidirect product | (C2×#4294)⋊(C2×C11) |
| derived, Sylow | C19 ⋊ C22×C9×C11 |
| Hall | C11×#4294 ⋊ C22 |
| Hall | C2×C11×D19 ⋊ C9 |
| Hall | C11×C19 ⋊ C22×C9 |
| Hall | #4294 ⋊ C22×C11 |
| Hall | C2×D19 ⋊ C9×C11 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C2×C3×C11 | D19⋊C3 |
| commutator, hypocenter | C19 | C22×C9×C11 |
| Frattini | C3 | C2×C11×D19⋊C3 |
| Fitting, socle | C2×C3×C11×C19 | C2×C3 |
| LCS | G ▷ C19 | |
| UCS | C1 ◁ C2×C3×C11 | |
60 conjugacy classes of subgroups.
594 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(7524, 15);