Order 1280.
714 conjugacy classes of subgroups.
The subgroup lattice has 304 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 13. C2×#3954 | C4 | semidirect |
| 279. C5 | #10867 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#3954 | 2 |
| C2×#65286 | 2 |
| C5×#1742 | 2 |
| C2×#64780 | 2 |
| #10602380 | 2 |
| #10867 | 5 |