Order 15616.
850 conjugacy classes of subgroups.
The subgroup lattice has 360 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 12. #16839631 | C4 | semidirect |
| 102. C4×Dic61 | C4⋊C4 | semidirect |
| 198. C61 | #11210 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #21448437 | 2 |
| C2×#16839631 | 2 |
| #21445539 | 2 |
| C2×#16839523 | 2 |
| C2×C61×#343 | 2 |
| #11210 | 61 |