Finite Group DatabasebetaFinite Group Databasebeta| order | 20826 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C32 · Schur multiplier (H2) = C3 |
| direct product | C3×C13⋊C3×D89 |
| unambiguous semidirect product | C89⋊(C2×C3×C13⋊C3) |
| unambiguous semidirect product | (C13×D89)⋊C32 |
| unambiguous semidirect product | (C3×C13×D89)⋊C3 |
| Fitting, socle | C3×C13×C89 ⋊ C2×C3 |
| derived, Hall | C13×C89 ⋊ C2×C32 |
| Hall | C3×C13⋊C3×C89 ⋊ C2 |
| Hall | C13×D89 ⋊ C32 |
| Sylow | C89 ⋊ C2×C3×C13⋊C3 |
| Sylow | C13 ⋊ C32×D89 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C3 | C13⋊C3×D89 |
| commutator, cosocle, hypocenter | C13×C89 | C2×C32 |
| Frattini | C1 | G |
| Fitting, socle | C3×C13×C89 | C2×C3 |
| LCS | G ▷ C13×C89 | |
| UCS | C1 ◁ C3 | |
48 conjugacy classes of subgroups.
| transitive degree | μt(G) = 3471 |
966 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(20826, 16);