Order 18688.
1646 conjugacy classes of subgroups.
The subgroup lattice has 440 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #22626607 | C2 | semidirect |
| 2. #22625191 | C2 | semidirect |
| 3. #22625176 | C2 | semidirect |
| 4. #22625171 | C2 | semidirect |
| 7. #17989607 | C22 | semidirect |
| 9. #17989603 | C22 | semidirect |
| 13. #17989430 | C22 | semidirect |
| 128. C2×D4×C73 | M16 | semidirect |
| 225. C73 | #17364 | semidirect |
| 308. C2×D4 | #11924037 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #22626607 | 2 |
| #22625191 | 2 |
| #22625176 | 2 |
| #22625171 | 2 |
| C22×D4×Dic73 | 2 |
| #17364 | 73 |