Finite Group DatabasebetaFinite Group Databasebeta| order | 17724 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C3×C7 · Schur multiplier (H2) = C2 |
| direct product | C2×C3×D211⋊C7 |
| unambiguous semidirect product | (C2×C3×D211)⋊C7 |
| Fitting, socle | C2×C3×C211 ⋊ C2×C7 |
| derived, Sylow | C211 ⋊ C22×C3×C7 |
| Hall | C3×C211⋊C7 ⋊ C22 |
| Hall | C2×C3×D211 ⋊ C7 |
| Hall | C211⋊C7 ⋊ C22×C3 |
| Hall | C2×D211 ⋊ C3×C7 |
| Hall | C3×C211 ⋊ C22×C7 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C2×C3 | D211⋊C7 |
| commutator, cosocle, hypocenter | C211 | C22×C3×C7 |
| Frattini | C1 | G |
| Fitting, socle | C2×C3×C211 | C2×C7 |
| LCS | G ▷ C211 | |
| UCS | C1 ◁ C2×C3 | |
40 conjugacy classes of subgroups.
| transitive degree | μt(G) = 1266 |
174 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(17724, 37);