Order 1280.
74 conjugacy classes of subgroups.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 46. Dic5 | C64 | semidirect |
| 62. C5 | C4⋊C64 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C5×C64 | 2 |
| Dic5×C32 | 2 |
| C2×#64663 | 2 |
| C4⋊C64 | 5 |