Finite Group DatabasebetaFinite Group Databasebeta| order | 18662 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C7 · Schur multiplier (H2) = C1 |
| direct product | C7×D1333 |
| unambiguous semidirect product | C31⋊(C7×D43) |
| Fitting, socle, Hall | C7×C31×C43 ⋊ C2 |
| derived, Hall | C31×C43 ⋊ C2×C7 |
| Hall | C7×C43 ⋊ D31 |
| Hall | C7×C31 ⋊ D43 |
| Sylow | C43 ⋊ C7×D31 |
| Sylow | C31 ⋊ C7×D43 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C7 | D1333 |
| commutator, cosocle, hypocenter | C31×C43 | C2×C7 |
| Frattini | C1 | G |
| Fitting, socle | C7×C31×C43 | C2 |
| LCS | G ▷ C31×C43 | |
| UCS | C1 ◁ C7 | |
16 conjugacy classes of subgroups.
| transitive degree | μt(G) = 9331 |
4676 conjugacy classes. The character table is too large to display.
| maximal subgroup of | C7×D31×D43, D7×D1333, D217⋊D43, … |
| maximal normal subgroup of | C7×D31×D43, D7×D1333, D217⋊D43, … |
| maximal quotient of | C7×Dic1333, C2×C7×D1333 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(18662, 5);