Finite Group DatabasebetaFinite Group Databasebeta| order | 31140 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C173 · Schur multiplier (H2) = C2×C3 |
| direct product | D5×C3⋊D3×C173 |
| unambiguous semidirect product | (C3×D5)⋊(D3×C173) |
| Fitting, socle, Hall | C32×C5×C173 ⋊ C22 |
| derived, Hall | C32×C5 ⋊ C22×C173 |
| Hall | C32×C173 ⋊ C2×D5 |
| Hall | C5×C173 ⋊ C2×C3⋊D3 |
| Sylow | C32 ⋊ C2×D5×C173 |
| Sylow | C5 ⋊ C2×C3⋊D3×C173 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C173 | D5×C3⋊D3 |
| commutator, cosocle, hypocenter | C32×C5 | C22×C173 |
| Frattini | C1 | G |
| Fitting, socle | C32×C5×C173 | C22 |
| LCS | G ▷ C32×C5 | |
| UCS | C1 ◁ C173 | |
120 conjugacy classes of subgroups.
| transitive degree | μt(G) = 7785 |
4152 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(31140, 97);