Finite Group DatabasebetaFinite Group DatabasebetaOrder 1280.
540 conjugacy classes of subgroups; only the 99 normal subgroups are shown.
This group has 540 conjugacy classes of subgroups — too many to draw. Only its 99 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 |
|---|---|---|
| 2. C5×#1945 | C2 | semidirect |
| 3. C2×#64715 | C2 | semidirect |
| 4. #10601445 | C2 | semidirect |
| 5. #10598149 | C2 | semidirect |
| 38. C5×#107 | D4 | semidirect |
| 48. #1945 | D5 | semidirect |
| 139. #107 | D20 | semidirect |
| 217. C5 | #13413 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#64984 | 2 |
| C5×#1945 | 2 |
| C2×#64715 | 2 |
| #10601445 | 2 |
| #10598149 | 2 |
| #13413 | 5 |