Finite Group DatabasebetaFinite Group Databasebeta| order | 31311 |
| automorphism | ? |
| homology | Abelianization (H1) = C32×C7×C71 · Schur multiplier (H2) = C3 |
| direct product | C3×C7×ΓL(1,𝔽8)×C71 |
| unambiguous semidirect product | C7⋊(C32×C7×C71) |
| unambiguous semidirect product | (C3×C7)⋊(C3×C7×C71) |
| Fitting, socle | C3×C72×C71 ⋊ C3 |
| derived | C7 ⋊ C32×C7×C71 |
| Hall | C72×C71 ⋊ C32 |
| Sylow | C72 ⋊ C32×C71 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C3×C7×C71 | ΓL(1,𝔽8) |
| commutator, cosocle, hypocenter | C7 | C32×C7×C71 |
| Frattini | C1 | G |
| Fitting, socle | C3×C72×C71 | C3 |
| LCS | G ▷ C7 | |
| UCS | C1 ◁ C3×C7×C71 | |
56 conjugacy classes of subgroups.
| transitive degree | μt(G) = 4473 |
7455 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(31311, 17);