Order 1280.
1326 conjugacy classes of subgroups.
The subgroup lattice has 366 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. #10601279 | C2 | semidirect |
| 7. C4×#3948 | C2 | semidirect |
| 16. C2×C4×Dic10 | C4 | semidirect |
| 341. C5 | #20735 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×C4×Dic10 | 2 |
| C2×C5×#431 | 2 |
| #10613791 | 2 |
| #10601279 | 2 |
| #10600756 | 2 |
| #10600717 | 2 |
| C4×#3948 | 2 |
| #20735 | 5 |