Finite Group DatabasebetaFinite Group DatabasebetaOrder 1280.
658 conjugacy classes of subgroups; only the 105 normal subgroups are shown.
This group has 658 conjugacy classes of subgroups — too many to draw. Only its 105 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. #10615048 | C2 | semidirect |
| 3. #10614110 | C2 | semidirect |
| 4. #10602604 | C2 | semidirect |
| 5. #10602390 | C2 | semidirect |
| 6. #10601300 | C2 | semidirect |
| 7. #10598206 | C2 | semidirect |
| 101. C2×C5×D4 | SD16 | semidirect |
| 305. C2×D4 | #687 | semidirect |
| 400. C5 | #10240 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C5×#3036 | 2 |
| #10615048 | 2 |
| #10614110 | 2 |
| #10602604 | 2 |
| #10602390 | 2 |
| #10601300 | 2 |
| #10598206 | 2 |
| #10240 | 5 |