Order 15616.
1526 conjugacy classes of subgroups.
The subgroup lattice has 238 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. #21445507 | C2 | semidirect |
| 5. C4×#14519687 | C2 | semidirect |
| 6. C4×C8×Dic61 | C2 | semidirect |
| 10. #16839720 | C4 | direct (N × H) |
| 12. C2×C4×#92418 | C4 | semidirect |
| 23. C4×M16×C61 | C4 | semidirect |
| 35. #14519687 | C2×C4 | semidirect |
| 39. C8×Dic61 | C2×C4 | semidirect |
| 64. M16×C61 | C42 | semidirect |
| 76. C2×#92418 | C42 | semidirect |
| 111. C4×C61 | #405 | semidirect |
| 131. C4×M16 | Dic61 | semidirect |
| 144. C61 | C4×#405 | semidirect |
| 183. M16 | C4×Dic61 | semidirect |
| 230. C4 | #16839720 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16839720 | 2 |
| C22×C4×#92418 | 2 |
| C4×#14519736 | 2 |
| #21445507 | 2 |
| C4×#14519687 | 2 |
| C4×C8×Dic61 | 2 |
| C2×C4×M16×C61 | 2 |
| C4×#405 | 61 |