Finite Group DatabasebetaFinite Group Databasebeta| order | 1440 |
| automorphism | ? |
| homology | Abelianization (H1) = C22 · Schur multiplier (H2) = C22 |
| direct product | D12×A5 |
| unambiguous semidirect product | C4⋊(D3×A5) |
| Fitting | C3×C4 ⋊ C2×A5 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini | C2 | C2×D3×A5 |
| commutator, socle | C2×C3×A5 | C22 |
| Fitting | C3×C4 | C2×A5 |
| cosocle | C2×C3 | C22×A5 |
| hypercenter | C4 | D3×A5 |
| hypocenter | C3×A5 | D4 |
| LCS | G ▷ C2×C3×A5 ▷ C3×A5 | |
| UCS | C1 ◁ C2 ◁ C4 | |
251 conjugacy classes of subgroups; only the 18 normal subgroups are shown.
This group has 251 conjugacy classes of subgroups — too many to draw. Only its 18 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| transitive degree | μt(G) = 60 |
45 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1440, 4641);