Order 15616.
2158 conjugacy classes of subgroups.
The subgroup lattice has 256 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #21445539 | C2 | semidirect |
| 3. #21445536 | C2 | semidirect |
| 4. C2×#16839525 | C2 | semidirect |
| 7. #16840245 | C4 | semidirect |
| 18. C2×#131×C61 | C4 | semidirect |
| 25. #14519736 | C2×C4 | semidirect |
| 28. C2×C4⋊Dic61 | C2×C4 | semidirect |
| 42. C2×M16×C61 | C2×C4 | semidirect |
| 44. C22×C8×C61 | C2×C4 | semidirect |
| 135. C2×#131 | Dic61 | semidirect |
| 148. C61 | #20348 | semidirect |
| 159. C2×M16 | C2×Dic61 | semidirect |
| 161. C22×C8 | C2×Dic61 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16840245 | 2 |
| #21445539 | 2 |
| #21445536 | 2 |
| C2×#16839525 | 2 |
| C22×#131×C61 | 2 |
| #20348 | 61 |