Finite Group DatabasebetaFinite Group Databasebeta| order | 21996 |
| automorphism | ? |
| homology | Abelianization (H1) = C3×C4 · Schur multiplier (H2) = C1 |
| unambiguous semidirect product | C3⋊(C47⋊(Dic13⋊C3)) |
| unambiguous semidirect product | C47⋊(C3⋊(Dic13⋊C3)) |
| unambiguous semidirect product | Dic1833⋊C3 |
| derived | C3×C13×C47 ⋊ C3×C4 |
| Hall | C3×C13⋊C3×C47 ⋊ C4 |
| Hall | C13×C47 ⋊ C3×Dic3 |
| Hall | C3×C13⋊C3 ⋊ Dic47 |
| Sylow | C47 ⋊ C3⋊(Dic13⋊C3) |
| Sylow | C13 ⋊ C3×Dic141 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini, hypercenter | C2 | C3⋊((C13⋊C3)⋊D47) |
| commutator, hypocenter | C3×C13×C47 | C3×C4 |
| Fitting, socle, cosocle | C2×C3×C13×C47 | C2×C3 |
| prime radical | C2×C3×C13⋊C3×C47 | C2 |
| LCS | G ▷ C3×C13×C47 | |
| UCS | C1 ◁ C2 | |
56 conjugacy classes of subgroups.
| transitive degree | μt(G) = 7332 |
Polycyclic presentation:
2,3^2,13,47,2|a^2=f,c^a=c^2,d^a=d^12,e^a=e^46,d^b=d^3996 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(21996, 46);