Finite Group DatabasebetaFinite Group Databasebeta| order | 31764 |
| automorphism | ? |
| homology | Abelianization (H1) = C3×C4 · Schur multiplier (H2) = C1 |
| unambiguous semidirect product | (C2647⋊C3)⋊C4 |
| unambiguous semidirect product | Dic2647⋊C3 |
| derived, Sylow | C2647 ⋊ C3×C4 |
| Hall | Dic2647 ⋊ C3 |
| Hall | C2647⋊C3 ⋊ C4 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini, hypercenter | C2 | D2647⋊C3 |
| commutator, hypocenter | C2647 | C3×C4 |
| Fitting, socle, cosocle | C2×C2647 | C2×C3 |
| prime radical | C2×C2647⋊C3 | C2 |
| LCS | G ▷ C2647 | |
| UCS | C1 ◁ C2 | |
12 conjugacy classes of subgroups.
| transitive degree | μt(G) = 10588 |
Polycyclic presentation:
2,3,2647,2|a^2=d,c^a=c^2646,c^b=c^185894 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(31764, 2);