Order 15616.
894 conjugacy classes of subgroups.
The subgroup lattice has 316 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #21445951 | C2 | semidirect |
| 4. #21445948 | C2 | semidirect |
| 5. #21445945 | C2 | semidirect |
| 12. #16839717 | C4 | semidirect |
| 46. #14519687 | C2×C4 | semidirect |
| 47. C8×Dic61 | C2×C4 | semidirect |
| 186. C61 | #20763 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16839717 | 2 |
| #21448443 | 2 |
| #21445951 | 2 |
| #21445948 | 2 |
| #21445945 | 2 |
| #21445538 | 2 |
| #21445536 | 2 |
| C2×C61×#340 | 2 |
| #20763 | 61 |