Order 15616.
1306 conjugacy classes of subgroups.
The subgroup lattice has 350 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #21446755 | C2 | semidirect |
| 4. #21446754 | C2 | semidirect |
| 29. C22×Dic122 | C8 | semidirect |
| 201. C61 | #21818 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×C4×Dic122 | 2 |
| C2×#16839815 | 2 |
| #21446755 | 2 |
| #21446754 | 2 |
| #21445885 | 2 |
| C2×C61×#431 | 2 |
| #21818 | 61 |