Order 1280.
1282 conjugacy classes of subgroups.
The subgroup lattice has 404 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. #10601560 | C2 | direct (N × H) |
| 5. C2×#64676 | C2 | semidirect |
| 29. #64676 | C22 | semidirect |
| 39. C22×Dic10 | C8 | semidirect |
| 117. C2×Dic10 | C2×C8 | semidirect |
| 333. C2×C5 | #1479 | semidirect |
| 377. C5 | C2×#1479 | semidirect |
| 399. C2 | #10601560 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×C4×Dic10 | 2 |
| C2×C5×#431 | 2 |
| C2×#65214 | 2 |
| #10601560 | 2 |
| C2×#64676 | 2 |
| C2×#1479 | 5 |