Order 18688.
1026 conjugacy classes of subgroups.
The subgroup lattice has 298 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #22609799 | C2 | semidirect |
| 4. #22609797 | C2 | semidirect |
| 11. #17988637 | C4 | semidirect |
| 40. #14556520 | C2×C4 | semidirect |
| 44. C8×Dic73 | C2×C4 | semidirect |
| 119. C2×Dic73 | #97 | semidirect |
| 156. C73 | #20536 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17988637 | 2 |
| C2×C4×#11924007 | 2 |
| #22609799 | 2 |
| #22609797 | 2 |
| #22609695 | 2 |
| #22609693 | 2 |
| C73×#1749 | 2 |
| #20536 | 73 |