Order 18688.
2022 conjugacy classes of subgroups.
The subgroup lattice has 288 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #22609997 | C2 | semidirect |
| 4. #22609624 | C2 | semidirect |
| 16. #17988341 | C22 | semidirect |
| 58. C22×Dic73 | M16 | semidirect |
| 149. C73 | #20682 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C23×C4×Dic73 | 2 |
| C2×#17988551 | 2 |
| #22609997 | 2 |
| #22609624 | 2 |
| C2×#407×C73 | 2 |
| #20682 | 73 |