Order 18688.
1866 conjugacy classes of subgroups.
The subgroup lattice has 292 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #22621325 | C2 | direct (N × H) |
| 3. C2×#17988873 | C2 | semidirect |
| 5. C2×#17988798 | C2 | semidirect |
| 18. #17988873 | C22 | semidirect |
| 20. #17988798 | C22 | semidirect |
| 143. C2×C73 | #3255 | semidirect |
| 152. C73 | C2×#3255 | semidirect |
| 288. C2 | #22621325 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17989144 | 2 |
| #22621325 | 2 |
| C2×#17988873 | 2 |
| C2×#17988845 | 2 |
| C2×#17988798 | 2 |
| C2×#423×C73 | 2 |
| C2×#3255 | 73 |