Order 15616.
734 conjugacy classes of subgroups.
The subgroup lattice has 346 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #21446593 | C2 | semidirect |
| 4. #21446591 | C2 | semidirect |
| 136. C2×Dic61 | #108 | semidirect |
| 202. C61 | #21969 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #21454448 | 2 |
| C22×#14519706 | 2 |
| #21446593 | 2 |
| #21446591 | 2 |
| #21445857 | 2 |
| #21445855 | 2 |
| C61×#1810 | 2 |
| #21969 | 61 |