Order 15616.
1718 conjugacy classes of subgroups.
The subgroup lattice has 502 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #21444148 | C2 | direct (N × H) |
| 4. C2×#16839487 | C2 | semidirect |
| 23. #16839487 | C22 | semidirect |
| 138. C22×Dic61 | M16 | semidirect |
| 210. C2×Dic61 | C2×M16 | semidirect |
| 252. C2×C61 | #1463 | semidirect |
| 280. C61 | C2×#1463 | semidirect |
| 497. C2 | #21444148 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C23×#11758196 | 2 |
| C2×#16839726 | 2 |
| #21444148 | 2 |
| C2×#16839487 | 2 |
| C2×C61×#407 | 2 |
| C2×#1463 | 61 |