Finite Group DatabasebetaFinite Group Databasebeta| order | 31486 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C173 · Schur multiplier (H2) = C1 |
| direct product | C173×D91 |
| unambiguous semidirect product | C7⋊(D13×C173) |
| unambiguous semidirect product | C13⋊(D7×C173) |
| Fitting, socle, Hall | C7×C13×C173 ⋊ C2 |
| derived, Hall | C7×C13 ⋊ C2×C173 |
| Hall | C13×C173 ⋊ D7 |
| Hall | C7×C173 ⋊ D13 |
| Sylow | C13 ⋊ D7×C173 |
| Sylow | C7 ⋊ D13×C173 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C173 | D91 |
| commutator, cosocle, hypocenter | C7×C13 | C2×C173 |
| Frattini | C1 | G |
| Fitting, socle | C7×C13×C173 | C2 |
| LCS | G ▷ C7×C13 | |
| UCS | C1 ◁ C173 | |
16 conjugacy classes of subgroups.
| transitive degree | μt(G) = 15743 |
8131 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(31486, 7);