Order 15616.
366 conjugacy classes of subgroups.
The subgroup lattice has 246 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. C2×#16839588 | C2 | semidirect |
| 4. #21443928 | C2 | semidirect |
| 15. C61×#504 | C4 | semidirect |
| 130. #504 | Dic61 | semidirect |
| 142. C61 | #12842 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16839592 | 2 |
| C2×#16839588 | 2 |
| #21445883 | 2 |
| #21443928 | 2 |
| C2×C61×#504 | 2 |
| #12842 | 61 |