Finite Group DatabasebetaFinite Group DatabasebetaOrder 1280.
436 conjugacy classes of subgroups; only the 106 normal subgroups are shown.
This group has 436 conjugacy classes of subgroups — too many to draw. Only its 106 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 |
|---|---|---|
| 4. #10603838 | C2 | semidirect |
| 5. #10603810 | C2 | semidirect |
| 6. #10598590 | C2 | semidirect |
| 7. #10598584 | C2 | semidirect |
| 15. C5×C8×D4 | C4 | semidirect |
| 18. #65301 | C4 | semidirect |
| 20. #65120 | C4 | semidirect |
| 24. C8×Dic10 | C4 | semidirect |
| 25. #64921 | C4 | semidirect |
| 29. #64870 | C4 | semidirect |
| 130. C8×D4 | AGL(1,𝔽5) | semidirect |
| 319. C5 | #8249 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #10611132 | 2 |
| #10604396 | 2 |
| #10604388 | 2 |
| #10603838 | 2 |
| #10603810 | 2 |
| #10598590 | 2 |
| #10598584 | 2 |
| #8249 | 5 |