Order 15616.
358 conjugacy classes of subgroups.
The subgroup lattice has 254 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C2×#16839592 | C2 | semidirect |
| 2. #21447603 | C2 | semidirect |
| 4. #21443934 | C2 | semidirect |
| 17. C61×#504 | C4 | semidirect |
| 18. C61×#504 | C4 | semidirect |
| 135. #504 | Dic61 | semidirect |
| 136. #504 | Dic61 | semidirect |
| 149. C61 | #12841 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16839592 | 2 |
| #21447603 | 2 |
| #21445873 | 2 |
| #21443934 | 2 |
| C2×C61×#504 | 2 |
| #12841 | 61 |