Finite Group DatabasebetaFinite Group Databasebeta| order | 19580 |
| automorphism | ? |
| homology | Abelianization (H1) = C22 · Schur multiplier (H2) = C2 |
| direct product | D55×D89 |
| unambiguous semidirect product | (C5×D89)⋊D11 |
| unambiguous semidirect product | (C11×D89)⋊D5 |
| Fitting, socle, derived, Hall | C5×C11×C89 ⋊ C22 |
| Hall | C11×C89 ⋊ C2×D5 |
| Hall | C5×C89 ⋊ C2×D11 |
| Sylow | C89 ⋊ C2×D55 |
| Hall | C5×C11 ⋊ C2×D89 |
| Sylow | C11 ⋊ D5×D89 |
| Sylow | C5 ⋊ D11×D89 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini, hypercenter | C1 | G |
| commutator, Fitting, socle, cosocle, hypocenter | C5×C11×C89 | C22 |
| LCS | G ▷ C5×C11×C89 | |
| UCS | C1 | |
40 conjugacy classes of subgroups.
| transitive degree | μt(G) = 4895 |
1334 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(19580, 50);