Order 1280.
3678 conjugacy classes of subgroups.
The subgroup lattice has 252 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 6. C2×#64940 | C2 | direct (N × H) |
| 12. C22×C4×Dic5 | C4 | semidirect |
| 18. #64940 | C22 | direct (N × H) |
| 39. C2×C4×Dic5 | C2×C4 | semidirect |
| 80. C4×Dic5 | C22×C4 | semidirect |
| 147. C22×C5 | #383 | semidirect |
| 193. C2×C5 | C2×#383 | semidirect |
| 228. C5 | C22×#383 | semidirect |
| 229. C22 | #64940 | direct (N × H) |
| 245. C2 | C2×#64940 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C23×C4×Dic5 | 2 |
| C22×C5×#95 | 2 |
| C22×#3963 | 2 |
| C2×#64940 | 2 |
| C22×#383 | 5 |