| order | 1440 |
| isoclinism | isoclinic class of Dic10 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C32×C8 · Schur multiplier (H2) = C22×C3 |
| direct product | C32×C22⋊#168 |
| Hall | C32×C5 ⋊ C22⋊C8 |
| Sylow | C5 ⋊ C32×C22⋊C8 |
300 conjugacy classes of subgroups; only the 174 normal subgroups are shown.
This group has 300 conjugacy classes of subgroups — too many to draw. Only its 174 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| minimal degree | μ(G) = 23 |
| transitive degree | μt(G) = 720 |
A minimal faithful permutation representation — 2 generators on 23 points:
(1,2,3)(7,8,10,11,9)(13,15);(4,5,6)(8,9)(10,11)(12,13)(14,15)(16,17,18,20,19,21,22,23)468 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1440, 1266);