Order 15616.
1810 conjugacy classes of subgroups.
The subgroup lattice has 290 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #21454763 | C2 | semidirect |
| 3. #21454759 | C2 | semidirect |
| 4. #21454753 | C2 | semidirect |
| 16. #16839892 | C22 | semidirect |
| 17. #16839890 | C22 | semidirect |
| 18. C8×Dic122 | C22 | semidirect |
| 58. C2×M16×C61 | Q8 | semidirect |
| 178. C61 | #60193 | semidirect |
| 183. C2×M16 | Dic122 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #21459224 | 2 |
| #21454763 | 2 |
| #21454759 | 2 |
| #21454753 | 2 |
| #21454383 | 2 |
| C2×#16839788 | 2 |
| #21454237 | 2 |
| C2×C61×#405 | 2 |
| #60193 | 61 |