Order 18688.
1742 conjugacy classes of subgroups.
The subgroup lattice has 450 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #22612515 | C2 | semidirect |
| 4. #22610344 | C2 | semidirect |
| 5. #22609664 | C2 | semidirect |
| 9. #17989158 | C4 | semidirect |
| 36. C22×Dic146 | C2×C4 | semidirect |
| 41. #14556572 | C2×C4 | semidirect |
| 46. #14556550 | C2×C4 | semidirect |
| 231. C73 | #20962 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17989158 | 2 |
| C2×#17988561 | 2 |
| #22612515 | 2 |
| #22610344 | 2 |
| #22609664 | 2 |
| C73×#3428 | 2 |
| #20962 | 73 |