Order 15616.
1166 conjugacy classes of subgroups.
The subgroup lattice has 294 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. #21445686 | C2 | semidirect |
| 5. C8×C4⋊Dic61 | C2 | semidirect |
| 10. #16839786 | C4 | semidirect |
| 23. C2×C4×C8×C61 | C4 | semidirect |
| 75. C2×C8×C61 | C4⋊C4 | semidirect |
| 136. C4×C61 | #405 | semidirect |
| 164. C2×C4×C8 | Dic61 | semidirect |
| 172. C61 | #20437 | semidirect |
| 226. C2×C8 | C4⋊Dic61 | semidirect |
| 283. C4 | #16839717 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16839786 | 2 |
| C2×#16839717 | 2 |
| #21448226 | 2 |
| #21445686 | 2 |
| C8×C4⋊Dic61 | 2 |
| #21445515 | 2 |
| C22×C4×C8×C61 | 2 |
| #20437 | 61 |