Finite Group DatabasebetaFinite Group Databasebeta| order | 1440 |
| isoclinism | isoclinic class of C9⋊AGL(1,𝔽5) |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C8 · Schur multiplier (H2) = C23 |
| direct product | C22×C9⋊#170 |
| derived, Hall | C5×C9 ⋊ C22×C8 |
| Sylow | C9 ⋊ C22×#170 |
| Sylow | C5 ⋊ C22×C9⋊C8 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C23 | C9⋊AGL(1,𝔽5) |
| commutator, hypocenter | C5×C9 | C22×C8 |
| Frattini | C2×C3 | C22×ΓL(1,𝔽16) |
| Fitting | C23×C5×C9 | C4 |
| socle, prime radical | C23×C3×C5 | Dic3 |
| cosocle | C9×Dic5 | C23 |
| LCS | G ▷ C5×C9 | |
| UCS | C1 ◁ C23 | |
228 conjugacy classes of subgroups.
| transitive degree | μt(G) = 1440 |
168 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1440, 1566);