Finite Group DatabasebetaFinite Group DatabasebetaOrder 1280.
552 conjugacy classes of subgroups; only the 97 normal subgroups are shown.
This group has 552 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. C5×#3058 | C2 | semidirect |
| 2. C2×#65436 | C2 | semidirect |
| 3. #10615536 | C2 | semidirect |
| 4. C2×#64783 | C2 | semidirect |
| 5. #10602799 | C2 | semidirect |
| 6. #10601449 | C2 | semidirect |
| 7. #10598218 | C2 | semidirect |
| 60. C2×Dic20 | D4 | semidirect |
| 65. C2×D40 | D4 | semidirect |
| 75. #3951 | D4 | semidirect |
| 79. #3944 | D4 | semidirect |
| 84. #3058 | D5 | semidirect |
| 396. C5 | #13310 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C5×#3058 | 2 |
| C2×#65436 | 2 |
| #10615536 | 2 |
| C2×#64783 | 2 |
| #10602799 | 2 |
| #10601449 | 2 |
| #10598218 | 2 |
| #13310 | 5 |