Order 18688.
1956 conjugacy classes of subgroups.
The subgroup lattice has 238 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C2×#17988345 | C2 | semidirect |
| 3. #338×D73 | C2 | semidirect |
| 4. C2×#338×C73 | C2 | semidirect |
| 122. C2×#338 | D73 | semidirect |
| 123. C73 | #20340 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17989353 | 2 |
| C2×#17988345 | 2 |
| #338×D73 | 2 |
| C2×#338×C73 | 2 |
| #20340 | 73 |