Order 1280.
870 conjugacy classes of subgroups.
The subgroup lattice has 256 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 5. #10601309 | C2 | direct (N × H) |
| 204. C2×C5 | #1837 | semidirect |
| 234. C5 | C2×#1837 | semidirect |
| 252. C2 | #10601309 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C5×#423 | 2 |
| C2×#65213 | 2 |
| C22×C4×#168 | 2 |
| C2×#64778 | 2 |
| #10601309 | 2 |
| C2×#1837 | 5 |