Finite Group DatabasebetaFinite Group Databasebeta| order | 20900 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C25 · Schur multiplier (H2) = C2 |
| direct product | C2×C25×D209 |
| unambiguous semidirect product | (C2×C19)⋊(D11×C25) |
| Fitting | C2×C11×C19×C25 ⋊ C2 |
| derived, Hall | C11×C19 ⋊ C22×C25 |
| Hall | C11×C19×C25 ⋊ C22 |
| Hall | C19×C25 ⋊ C2×D11 |
| Hall | C11×C25 ⋊ C2×D19 |
| Sylow | C19 ⋊ C2×D11×C25 |
| Sylow | C11 ⋊ C2×C25×D19 |
60 conjugacy classes of subgroups.
| transitive degree | μt(G) = 10450 |
5300 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(20900, 34);