Order 15616.
2130 conjugacy classes of subgroups.
The subgroup lattice has 304 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #21445528 | C2 | semidirect |
| 4. C2×#16839521 | C2 | semidirect |
| 7. #16840529 | C4 | semidirect |
| 11. #41×Dic61 | C4 | semidirect |
| 19. C61×#520 | C4 | semidirect |
| 28. C2×#11758194 | C2×C4 | semidirect |
| 34. #14519736 | C2×C4 | semidirect |
| 39. C2×C4×Dic61 | C2×C4 | semidirect |
| 55. #117×C61 | C2×C4 | semidirect |
| 57. C2×C4⋊C4×C61 | C2×C4 | semidirect |
| 162. #520 | Dic61 | semidirect |
| 175. C61 | #20343 | semidirect |
| 200. #117 | C2×Dic61 | semidirect |
| 203. C2×C4⋊C4 | C2×Dic61 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16840529 | 2 |
| C2×#41×Dic61 | 2 |
| #21445528 | 2 |
| C2×#16839521 | 2 |
| C61×#3428 | 2 |
| #20343 | 61 |