Finite Group DatabasebetaFinite Group Databasebeta| order | 19716 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C3×C31 · Schur multiplier (H2) = C2 |
| direct product | C2×C3×C31×D53 |
| unambiguous semidirect product | C53⋊(C22×C3×C31) |
| unambiguous semidirect product | (C2×C53)⋊(C2×C3×C31) |
| Fitting, socle | C2×C3×C31×C53 ⋊ C2 |
| derived, Sylow | C53 ⋊ C22×C3×C31 |
| Hall | C3×C31×C53 ⋊ C22 |
| Hall | C31×C53 ⋊ C22×C3 |
| Hall | C3×C53 ⋊ C22×C31 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C2×C3×C31 | D53 |
| commutator, cosocle, hypocenter | C53 | C22×C3×C31 |
| Frattini | C1 | G |
| Fitting, socle | C2×C3×C31×C53 | C2 |
| LCS | G ▷ C53 | |
| UCS | C1 ◁ C2×C3×C31 | |
40 conjugacy classes of subgroups.
| transitive degree | μt(G) = 9858 |
5208 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(19716, 40);