Finite Group DatabasebetaFinite Group Databasebeta| order | 9996 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C17 · Schur multiplier (H2) = C2 |
| direct product | C17×D21⋊D7 |
| unambiguous semidirect product | D21⋊(D7×C17) |
| Fitting, socle, Hall | C3×C72×C17 ⋊ C22 |
| derived, Hall | C3×C72 ⋊ C22×C17 |
| Hall | C72×C17 ⋊ C2×D3 |
| Hall | C3×C17 ⋊ D72 |
| Sylow | C72 ⋊ C2×D3×C17 |
| Sylow | C3 ⋊ D72×C17 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C17 | D21⋊D7 |
| commutator, cosocle, hypocenter | C3×C72 | C22×C17 |
| Frattini | C1 | G |
| Fitting, socle | C3×C72×C17 | C22 |
| LCS | G ▷ C3×C72 | |
| UCS | C1 ◁ C17 | |
104 conjugacy classes of subgroups.
867 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(9996, 162);