Order 1280.
746 conjugacy classes of subgroups.
The subgroup lattice has 428 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 12. C5×#427 | C4 | semidirect |
| 19. C2×#3950 | C4 | semidirect |
| 20. C2×#3949 | C4 | semidirect |
| 22. #65390 | C4 | semidirect |
| 149. #427 | Dic5 | semidirect |
| 393. C5 | #10871 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C5×#427 | 2 |
| C2×#65395 | 2 |
| C2×#65390 | 2 |
| #10602386 | 2 |
| #10602371 | 2 |
| #10871 | 5 |