Order 1280.
1086 conjugacy classes of subgroups.
The subgroup lattice has 282 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 6. #10599709 | C2 | direct (N × H) |
| 12. C2×#3954 | C4 | semidirect |
| 51. #3954 | C2×C4 | semidirect |
| 136. C2×Dic5 | #108 | semidirect |
| 188. Dic5 | C2×#108 | semidirect |
| 229. C2×C5 | C4×#108 | semidirect |
| 260. C5 | C2×C4×#108 | semidirect |
| 278. C2 | #10599709 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#3954 | 2 |
| C2×M16×Dic5 | 2 |
| C22×C8×Dic5 | 2 |
| C2×C5×#341 | 2 |
| C2×#64772 | 2 |
| #10599709 | 2 |
| C2×C4×#108 | 5 |