Order 18688.
1110 conjugacy classes of subgroups.
The subgroup lattice has 370 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #22610082 | C2 | semidirect |
| 4. #22610047 | C2 | semidirect |
| 6. #22609785 | C2 | semidirect |
| 177. Dic73 | #432 | semidirect |
| 192. C73 | #20810 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17988644 | 2 |
| C2×C42×Dic73 | 2 |
| #22610082 | 2 |
| #22610047 | 2 |
| #22609909 | 2 |
| #22609785 | 2 |
| C2×#432×C73 | 2 |
| #20810 | 73 |