Order 18688.
734 conjugacy classes of subgroups.
The subgroup lattice has 346 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #22610705 | C2 | semidirect |
| 4. #22610703 | C2 | semidirect |
| 136. C2×Dic73 | #108 | semidirect |
| 180. C73 | #21969 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #22618560 | 2 |
| C22×#14556520 | 2 |
| #22610705 | 2 |
| #22610703 | 2 |
| #22609969 | 2 |
| #22609967 | 2 |
| C73×#1810 | 2 |
| #21969 | 73 |