Finite Group DatabasebetaFinite Group DatabasebetaOrder 1280.
378 conjugacy classes of subgroups; only the 97 normal subgroups are shown.
This group has 378 conjugacy classes of subgroups — too many to draw. Only its 97 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. #10610277 | C2 | semidirect |
| 5. C5×#1379 | C2 | semidirect |
| 6. #10598308 | C2 | semidirect |
| 7. #10598298 | C2 | semidirect |
| 38. C2×D40 | Q8 | semidirect |
| 70. #1379 | D5 | semidirect |
| 291. C5 | #13369 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #10610277 | 2 |
| #10602233 | 2 |
| C2×#64729 | 2 |
| #10600696 | 2 |
| C5×#1379 | 2 |
| #10598308 | 2 |
| #10598298 | 2 |
| #13369 | 5 |