Order 15616.
1356 conjugacy classes of subgroups.
The subgroup lattice has 450 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C2×C8×Dic122 | C2 | semidirect |
| 3. #21446755 | C2 | semidirect |
| 4. #21446753 | C2 | semidirect |
| 35. C22×Dic122 | C8 | semidirect |
| 77. C22⋊C8×C61 | Q8 | semidirect |
| 121. C2×C8×C61 | C2×Q8 | semidirect |
| 187. Dic122 | C22⋊C8 | direct (N × H) |
| 198. C22×C61 | C8×Q8 | semidirect |
| 257. C61 | Q8×C22⋊C8 | semidirect |
| 301. C22⋊C8 | Dic122 | direct (N × H) |
| 349. C2×C8 | C2×Dic122 | semidirect |
| 422. C22 | C8×Dic122 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×C4×Dic122 | 2 |
| C2×C8×Dic122 | 2 |
| #21446755 | 2 |
| #21446753 | 2 |
| #21445799 | 2 |
| #21445797 | 2 |
| C22⋊C8×Dic61 | 2 |
| C4×C22⋊C8×C61 | 2 |
| Q8×C22⋊C8 | 61 |