Finite Group DatabasebetaFinite Group DatabasebetaOrder 1280.
520 conjugacy classes of subgroups; only the 99 normal subgroups are shown.
This group has 520 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 |
|---|---|---|
| 1. C22×Dic40 | C2 | semidirect |
| 5. C2×#64716 | C2 | semidirect |
| 6. #10601447 | C2 | semidirect |
| 7. C5×#1382 | C2 | semidirect |
| 82. #1382 | D5 | semidirect |
| 357. C5 | #13322 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×Dic40 | 2 |
| C2×#65185 | 2 |
| #10610915 | 2 |
| C2×#64728 | 2 |
| C2×#64716 | 2 |
| #10601447 | 2 |
| C5×#1382 | 2 |
| #13322 | 5 |