Order 15616.
1266 conjugacy classes of subgroups.
The subgroup lattice has 344 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #21446967 | C2 | semidirect |
| 4. #21446957 | C2 | semidirect |
| 31. C22×Dic122 | Q8 | semidirect |
| 198. C61 | #23455 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16839770 | 2 |
| C2×#16839668 | 2 |
| #21446967 | 2 |
| #21446957 | 2 |
| #21445540 | 2 |
| #21445513 | 2 |
| C2×C61×#533 | 2 |
| #23455 | 61 |