Order 15616.
2478 conjugacy classes of subgroups.
The subgroup lattice has 240 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #21453856 | C2 | direct (N × H) |
| 3. C2×#16839702 | C2 | semidirect |
| 5. C2×#16839683 | C2 | semidirect |
| 14. #16839702 | C22 | semidirect |
| 16. #16839683 | C22 | semidirect |
| 122. C2×C61 | #2817 | semidirect |
| 142. C61 | C2×#2817 | semidirect |
| 235. C2 | #21453856 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14519756 | 2 |
| #21453856 | 2 |
| C2×#16839702 | 2 |
| C2×#16839687 | 2 |
| C2×#16839683 | 2 |
| C2×C61×#381 | 2 |
| C2×#2817 | 61 |