Finite Group DatabasebetaFinite Group Databasebeta| order | 22990 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C19 · Schur multiplier (H2) = C1 |
| direct product | C19×#11925890 |
| Fitting, socle, Hall | C112×C19 ⋊ D5 |
| derived, Hall | #10597245 ⋊ C2×C19 |
| Hall | C19×#10597245 ⋊ C2 |
| Sylow | C112 ⋊ D5×C19 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C19 | #11925890 |
| commutator, cosocle, hypocenter | #10597245 | C2×C19 |
| Frattini | C1 | G |
| Fitting, socle | C112×C19 | D5 |
| LCS | G ▷ #10597245 | |
| UCS | C1 ◁ C19 | |
28 conjugacy classes of subgroups.
| transitive degree | μt(G) = 418 |
589 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(22990, 14);