Finite Group DatabasebetaFinite Group Databasebeta| order | 31626 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C251 · Schur multiplier (H2) = C3 |
| direct product | C3⋊D21×C251 |
| unambiguous semidirect product | C3⋊(D21×C251) |
| unambiguous semidirect product | C7⋊(C3⋊D3×C251) |
| Fitting, socle, Hall | C32×C7×C251 ⋊ C2 |
| derived, Hall | C32×C7 ⋊ C2×C251 |
| Hall | C32×C251 ⋊ D7 |
| Hall | C7×C251 ⋊ C3⋊D3 |
| Sylow | C32 ⋊ D7×C251 |
| Sylow | C7 ⋊ C3⋊D3×C251 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C251 | C3⋊D21 |
| commutator, cosocle, hypocenter | C32×C7 | C2×C251 |
| Frattini | C1 | G |
| Fitting, socle | C32×C7×C251 | C2 |
| LCS | G ▷ C32×C7 | |
| UCS | C1 ◁ C251 | |
48 conjugacy classes of subgroups.
| transitive degree | μt(G) = 15813 |
8283 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(31626, 31);