Order 1280.
714 conjugacy classes of subgroups.
The subgroup lattice has 268 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 14. C2×#3951 | C4 | semidirect |
| 243. C5 | #10867 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C5×#405 | 2 |
| C22×#3951 | 2 |
| C2×#64780 | 2 |
| #10602380 | 2 |
| #10867 | 5 |