Finite Group DatabasebetaFinite Group Databasebeta| order | 22090 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C2209 · Schur multiplier (H2) = C1 |
| direct product | D5×C2209 |
| unambiguous semidirect product | C5⋊(C2×C2209) |
| Fitting, Hall | C5×C2209 ⋊ C2 |
| derived, Sylow | C5 ⋊ C2×C2209 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C2209 | D5 |
| commutator, hypocenter | C5 | C2×C2209 |
| Frattini | C47 | D5×C47 |
| Fitting | C5×C2209 | C2 |
| socle, cosocle | C5×C47 | C2×C47 |
| prime radical | D5×C47 | C47 |
| LCS | G ▷ C5 | |
| UCS | C1 ◁ C2209 | |
12 conjugacy classes of subgroups.
| transitive degree | μt(G) = 11045 |
8836 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(22090, 2);