Order 1280.
5070 conjugacy classes of subgroups.
The subgroup lattice has 280 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. C2×#65409 | C2 | direct (N × H) |
| 5. C22×#3948 | C2 | semidirect |
| 11. C23×Dic10 | C4 | semidirect |
| 22. #65409 | C22 | direct (N × H) |
| 23. C2×#3948 | C22 | semidirect |
| 44. C22×Dic10 | C2×C4 | semidirect |
| 57. #3948 | C23 | semidirect |
| 92. C2×Dic10 | C22×C4 | semidirect |
| 181. C22×C5 | #419 | semidirect |
| 231. C2×C5 | C2×#419 | semidirect |
| 261. C5 | C22×#419 | semidirect |
| 264. C22 | #65409 | direct (N × H) |
| 276. C2 | C2×#65409 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C24×Dic10 | 2 |
| C23×C5×M16 | 2 |
| C22×#4072 | 2 |
| C2×#65409 | 2 |
| C22×#3948 | 2 |
| C22×#419 | 5 |