Finite Group DatabasebetaFinite Group Databasebeta| order | 31140 |
| automorphism | ? |
| homology | Abelianization (H1) = C4×C5 · Schur multiplier (H2) = C3 |
| direct product | C5×C3⋊Dic519 |
| unambiguous semidirect product | C3⋊(C5×Dic519) |
| derived, Hall | C32×C173 ⋊ C4×C5 |
| Hall | C32×C5×C173 ⋊ C4 |
| Hall | C5×C173 ⋊ C3⋊Dic3 |
| Sylow | C173 ⋊ C5×C3⋊Dic3 |
| Hall | C32×C5 ⋊ Dic173 |
| Sylow | C32 ⋊ C5×Dic173 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C2×C5 | C3⋊D519 |
| commutator, hypocenter | C32×C173 | C4×C5 |
| Frattini | C2 | C5×C3⋊D519 |
| Fitting, socle, prime radical | C2×C32×C5×C173 | C2 |
| cosocle | C2×C32×C173 | C2×C5 |
| LCS | G ▷ C32×C173 | |
| UCS | C1 ◁ C2×C5 | |
72 conjugacy classes of subgroups.
| transitive degree | μt(G) = 31140 |
7800 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(31140, 40);