Order 15616.
994 conjugacy classes of subgroups.
The subgroup lattice has 388 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #21444483 | C2 | direct (N × H) |
| 4. C2×#16839509 | C2 | semidirect |
| 5. C2×#16839507 | C2 | semidirect |
| 24. #16839509 | C22 | semidirect |
| 25. #16839507 | C22 | semidirect |
| 196. C2×C61 | #1544 | semidirect |
| 225. C61 | C2×#1544 | semidirect |
| 383. C2 | #21444483 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16840319 | 2 |
| C2×#16839815 | 2 |
| #21444483 | 2 |
| C2×#16839509 | 2 |
| C2×#16839507 | 2 |
| C2×C61×#431 | 2 |
| C2×#1544 | 61 |