Finite Group DatabasebetaFinite Group Databasebeta| order | 1440 |
| isoclinism | isoclinic class of D3×A5 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C4 · Schur multiplier (H2) = C22 |
| direct product | C2×Dic3×A5 |
| unambiguous semidirect product | (C2×C3)⋊(C4×A5) |
| derived | C3×A5 ⋊ C2×C4 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C22 | D3×A5 |
| commutator, hypocenter | C3×A5 | C2×C4 |
| Frattini | C2 | C2×D3×A5 |
| Fitting | C22×C3 | C2×A5 |
| socle, prime radical | C22×C3×A5 | C2 |
| cosocle | C2×C3 | C22×A5 |
| LCS | G ▷ C3×A5 | |
| UCS | C1 ◁ C22 | |
253 conjugacy classes of subgroups; only the 26 normal subgroups are shown.
This group has 253 conjugacy classes of subgroups — too many to draw. Only its 26 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| transitive degree | μt(G) = 120 |
60 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1440, 4645);