Order 18688.
1018 conjugacy classes of subgroups.
The subgroup lattice has 302 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. #22609817 | C2 | semidirect |
| 5. #22609812 | C2 | semidirect |
| 11. #17988636 | C4 | semidirect |
| 13. #17988545 | C4 | semidirect |
| 25. #428×C73 | C4 | semidirect |
| 43. #14556527 | C2×C4 | semidirect |
| 46. #14556501 | C2×C4 | semidirect |
| 49. C8×Dic73 | C2×C4 | semidirect |
| 158. C73 | #20444 | semidirect |
| 166. #428 | Dic73 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17988636 | 2 |
| C2×#17988545 | 2 |
| C2×#17988543 | 2 |
| #22609817 | 2 |
| #22609812 | 2 |
| #22609640 | 2 |
| C73×#2911 | 2 |
| #20444 | 73 |