Finite Group DatabasebetaFinite Group Databasebeta| order | 17404 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C19 · Schur multiplier (H2) = C2 |
| Fitting, socle | C2×C229 ⋊ C2×C19 |
| derived, Sylow | C229 ⋊ C22×C19 |
| Hall | C229⋊C19 ⋊ C22 |
| Hall | C2×D229 ⋊ C19 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C2 | D229⋊C19 |
| commutator, cosocle, hypocenter | C229 | C22×C19 |
| Frattini | C1 | G |
| Fitting, socle | C2×C229 | C2×C19 |
| LCS | G ▷ C229 | |
| UCS | C1 ◁ C2 | |
20 conjugacy classes of subgroups.
88 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(17404, 9);