Finite Group DatabasebetaFinite Group Databasebeta| order | 31458 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C3×C7×C107 · Schur multiplier (H2) = C1 |
| direct product | C7×AGL(1,𝔽7)×C107 |
| unambiguous semidirect product | D7⋊(C3×C7×C107) |
| unambiguous semidirect product | ΓL(1,𝔽8)⋊(C2×C7×C107) |
| unambiguous semidirect product | (D7×C107)⋊(C3×C7) |
| Fitting, socle, Hall | C72×C107 ⋊ C2×C3 |
| derived | C7 ⋊ C2×C3×C7×C107 |
| Hall | C7×ΓL(1,𝔽8)×C107 ⋊ C2 |
| Hall | C7×D7×C107 ⋊ C3 |
| Hall | C7×ΓL(1,𝔽8) ⋊ C2×C107 |
| Hall | C7×D7 ⋊ C3×C107 |
| Sylow | C72 ⋊ C2×C3×C107 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C7×C107 | AGL(1,𝔽7) |
| commutator, cosocle, hypocenter | C7 | C2×C3×C7×C107 |
| Frattini | C1 | G |
| Fitting, socle | C72×C107 | C2×C3 |
| LCS | G ▷ C7 | |
| UCS | C1 ◁ C7×C107 | |
34 conjugacy classes of subgroups.
| transitive degree | μt(G) = 4494 |
5243 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(31458, 17);