Finite Group DatabasebetaFinite Group Databasebeta| order | 28098 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C9 · Schur multiplier (H2) = C1 |
| direct product | C9×D1561 |
| Fitting, Hall | C7×C9×C223 ⋊ C2 |
| derived, Hall | C7×C223 ⋊ C2×C9 |
| Hall | C9×C223 ⋊ D7 |
| Sylow | C223 ⋊ C9×D7 |
| Hall | C7×C9 ⋊ D223 |
| Sylow | C7 ⋊ C9×D223 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C9 | D1561 |
| commutator, hypocenter | C7×C223 | C2×C9 |
| Frattini | C3 | C3×D1561 |
| Fitting | C7×C9×C223 | C2 |
| socle, cosocle | C3×C7×C223 | C2×C3 |
| prime radical | C3×D1561 | C3 |
| LCS | G ▷ C7×C223 | |
| UCS | C1 ◁ C9 | |
24 conjugacy classes of subgroups.
| transitive degree | μt(G) = 14049 |
7038 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(28098, 8);