Finite Group DatabasebetaFinite Group Databasebeta| order | 19782 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C9×C157 · Schur multiplier (H2) = C1 |
| direct product | C2×C7⋊C9×C157 |
| unambiguous semidirect product | (C2×C7)⋊(C9×C157) |
| derived, Sylow | C7 ⋊ C2×C9×C157 |
| Hall | C2×C7×C157 ⋊ C9 |
| Hall | C7×C157 ⋊ C2×C9 |
| Hall | C2×C7 ⋊ C9×C157 |
24 conjugacy classes of subgroups.
| transitive degree | μt(G) = 19782 |
4710 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(19782, 3);