Order 1280.
774 conjugacy classes of subgroups.
The subgroup lattice has 398 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×C5×#106 | C4 | semidirect |
| 17. C2×#3951 | C4 | semidirect |
| 19. #65390 | C4 | semidirect |
| 137. C2×#106 | Dic5 | semidirect |
| 364. C5 | #10869 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×C5×#106 | 2 |
| C22×#3951 | 2 |
| C2×#65390 | 2 |
| C2×#64750 | 2 |
| #10602351 | 2 |
| #10869 | 5 |