Finite Group DatabasebetaFinite Group Databasebeta| order | 1120 |
| automorphism | ? |
| homology | Abelianization (H1) = C23×C7 · Schur multiplier (H2) = C22 |
| direct product | C7×#4081 |
| Hall | C5×C7 ⋊ #123 |
| Sylow | C5 ⋊ C7×#123 |
156 conjugacy classes of subgroups; only the 66 normal subgroups are shown.
This group has 156 conjugacy classes of subgroups — too many to draw. Only its 66 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| minimal degree | μ(G) = 24 |
| transitive degree | μt(G) = 560 |
A minimal faithful permutation representation — 3 generators on 24 points:
(1,2,3,4,5,6,7)(8,9,11,12,10)(14,16)(19,23)(21,24);(17,19)(18,21)(20,23)(22,24);(9,10)(11,12)(13,14)(15,16)(17,18,20,22)(19,21,23,24)238 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1120, 784);