Order 15616.
310 conjugacy classes of subgroups.
The subgroup lattice has 218 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 10. #16839515 | C4 | semidirect |
| 11. #16839513 | C4 | semidirect |
| 126. C61 | #9631 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #21445991 | 2 |
| #21444589 | 2 |
| #21444567 | 2 |
| #21443722 | 2 |
| C61×#1770 | 2 |
| #9631 | 61 |