Finite Group DatabasebetaFinite Group Databasebeta| order | 22878 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C9 · Schur multiplier (H2) = C1 |
| direct product | D41×C31⋊C9 |
| unambiguous semidirect product | C41⋊(C2×C31⋊C9) |
| unambiguous semidirect product | (C31×D41)⋊C9 |
| derived, Hall | C31×C41 ⋊ C2×C9 |
| Hall | C41×C31⋊C9 ⋊ C2 |
| Hall | C31×D41 ⋊ C9 |
| Sylow | C41 ⋊ C2×C31⋊C9 |
| Sylow | C31 ⋊ C9×D41 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini, hypercenter | C3 | D41×C31⋊C3 |
| commutator, hypocenter | C31×C41 | C2×C9 |
| Fitting, socle, cosocle | C3×C31×C41 | C2×C3 |
| prime radical | C3×C31×D41 | C3 |
| LCS | G ▷ C31×C41 | |
| UCS | C1 ◁ C3 | |
24 conjugacy classes of subgroups.
| transitive degree | μt(G) = 11439 |
858 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(22878, 10);