Order 15616.
1962 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. #21455662 | C2 | semidirect |
| 4. #21455626 | C2 | semidirect |
| 21. #16840070 | C22 | semidirect |
| 22. #16840058 | C22 | semidirect |
| 23. #16840048 | C22 | semidirect |
| 37. C22×Dic122 | Q8 | semidirect |
| 205. C61 | #60491 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #21459224 | 2 |
| C2×#16840239 | 2 |
| #21455662 | 2 |
| #21455626 | 2 |
| #21454409 | 2 |
| C2×#16839772 | 2 |
| C61×#2905 | 2 |
| #60491 | 61 |