Finite Group DatabasebetaFinite Group Databasebeta| order | 31424 |
| automorphism | ? |
| homology | Abelianization (H1) = C64 · Schur multiplier (H2) = C1 |
| unambiguous semidirect product | C491⋊C64 |
| derived, Sylow | C491 ⋊ C64 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini, hypercenter | C32 | D491 |
| commutator, hypocenter | C491 | C64 |
| Fitting, cosocle | C32×C491 | C2 |
| socle, prime radical | C2×C491 | C32 |
| LCS | G ▷ C491 | |
| UCS | C1 ◁ C32 | |
14 conjugacy classes of subgroups.
| transitive degree | μt(G) = 31424 |
Polycyclic presentation:
2^6,491|a^2=b,b^2=c,c^2=d,d^2=e,e^2=f,g^a=g^4907904 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(31424, 268);