Finite Group DatabasebetaFinite Group DatabasebetaOrder 1280.
328 conjugacy classes of subgroups; only the 74 normal subgroups are shown.
This group has 328 conjugacy classes of subgroups — too many to draw. Only its 74 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×#64846 | C2 | semidirect |
| 4. #10604076 | C2 | semidirect |
| 6. #10598663 | C2 | semidirect |
| 7. #10598622 | C2 | semidirect |
| 21. C5×#357 | C4 | semidirect |
| 22. #64782 | C4 | semidirect |
| 23. #64723 | C4 | semidirect |
| 24. #64712 | C4 | semidirect |
| 122. #357 | AGL(1,𝔽5) | semidirect |
| 289. C5 | #13153 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #10604798 | 2 |
| C2×#64903 | 2 |
| C2×#64846 | 2 |
| #10604076 | 2 |
| #10599982 | 2 |
| #10598663 | 2 |
| #10598622 | 2 |
| #13153 | 5 |