Finite Group DatabasebetaFinite Group DatabasebetaOrder 1280.
204 conjugacy classes of subgroups; only the 55 normal subgroups are shown.
This group has 204 conjugacy classes of subgroups — too many to draw. Only its 55 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. C2×Dic80 | C2 | semidirect |
| 4. #10600111 | C2 | semidirect |
| 6. #10598081 | C2 | semidirect |
| 7. #10598069 | C2 | semidirect |
| 171. C5 | #13690 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #10602258 | 2 |
| C2×#64740 | 2 |
| C2×Dic80 | 2 |
| #10600111 | 2 |
| C5×#1415 | 2 |
| #10598081 | 2 |
| #10598069 | 2 |
| #13690 | 5 |