Finite Group DatabasebetaFinite Group Databasebeta| order | 28116 |
| automorphism | ? |
| homology | Abelianization (H1) = C4×C9 · Schur multiplier (H2) = C1 |
| direct product | C9×Dic781 |
| unambiguous semidirect product | C11⋊(C9×Dic71) |
| unambiguous semidirect product | C71⋊(C9×Dic11) |
| derived, Hall | C11×C71 ⋊ C4×C9 |
| Hall | C9×C11×C71 ⋊ C4 |
| Hall | C9×C71 ⋊ Dic11 |
| Hall | C9×C11 ⋊ Dic71 |
| Sylow | C71 ⋊ C9×Dic11 |
| Sylow | C11 ⋊ C9×Dic71 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C2×C9 | D781 |
| commutator, hypocenter | C11×C71 | C4×C9 |
| Frattini | C2×C3 | C3×D781 |
| Fitting | C2×C9×C11×C71 | C2 |
| socle, prime radical, cosocle | C2×C3×C11×C71 | C2×C3 |
| LCS | G ▷ C11×C71 | |
| UCS | C1 ◁ C2×C9 | |
36 conjugacy classes of subgroups.
| transitive degree | μt(G) = 28116 |
7056 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(28116, 4);