Order 15616.
1274 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 |
|---|---|---|
| 1. C2×#16839815 | C2 | semidirect |
| 2. #21444481 | C2 | direct (N × H) |
| 3. C2×#16839511 | C2 | semidirect |
| 4. C2×#16839506 | C2 | semidirect |
| 7. #16839815 | C22 | semidirect |
| 11. #16839511 | C22 | semidirect |
| 12. #16839506 | C22 | semidirect |
| 154. C2×C61 | #1543 | semidirect |
| 174. C61 | C2×#1543 | semidirect |
| 300. C2 | #21444481 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16839815 | 2 |
| #21444481 | 2 |
| C2×#16839511 | 2 |
| C2×#16839506 | 2 |
| C2×C61×#532 | 2 |
| C2×#1543 | 61 |