Order 18688.
830 conjugacy classes of subgroups.
The subgroup lattice has 296 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #22625480 | C2 | direct (N × H) |
| 3. C2×#17989451 | C2 | semidirect |
| 4. C2×#17989449 | C2 | semidirect |
| 11. #17989451 | C22 | semidirect |
| 12. #17989449 | C22 | semidirect |
| 29. C22×#10596831 | C8 | semidirect |
| 66. C2×#10596831 | C2×C8 | semidirect |
| 144. C2×C73 | #1564 | semidirect |
| 153. C73 | C2×#1564 | semidirect |
| 291. C2 | #22625480 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17989603 | 2 |
| #22625480 | 2 |
| C2×#17989451 | 2 |
| C2×#17989449 | 2 |
| C22×C8×Dic73 | 2 |
| C2×#1564 | 73 |