Order 15616.
1110 conjugacy classes of subgroups.
The subgroup lattice has 370 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #21445970 | C2 | semidirect |
| 4. #21445935 | C2 | semidirect |
| 6. #21445673 | C2 | semidirect |
| 178. Dic61 | #432 | semidirect |
| 213. C61 | #20810 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16839819 | 2 |
| C2×C42×Dic61 | 2 |
| #21445970 | 2 |
| #21445935 | 2 |
| #21445797 | 2 |
| #21445673 | 2 |
| C2×C61×#432 | 2 |
| #20810 | 61 |