Finite Group DatabasebetaFinite Group DatabasebetaOrder 1280.
338 conjugacy classes of subgroups; only the 71 normal subgroups are shown.
This group has 338 conjugacy classes of subgroups — too many to draw. Only its 71 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 |
|---|---|---|
| 1. D8×Dic10 | C2 | semidirect |
| 3. #10602081 | C2 | semidirect |
| 4. #10602079 | C2 | semidirect |
| 5. #10598254 | C2 | semidirect |
| 6. #10598055 | C2 | semidirect |
| 7. #10598049 | C2 | semidirect |
| 76. C5×D8 | SD16 | semidirect |
| 134. Dic10 | D16 | semidirect |
| 200. D8 | #687 | semidirect |
| 251. C5 | #12352 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| D8×Dic10 | 2 |
| C5×#2206 | 2 |
| #10602081 | 2 |
| #10602079 | 2 |
| #10598254 | 2 |
| #10598055 | 2 |
| #10598049 | 2 |
| #12352 | 5 |