Order 18688.
1154 conjugacy classes of subgroups.
The subgroup lattice has 450 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C2×#17989643 | C2 | semidirect |
| 2. #22626168 | C2 | direct (N × H) |
| 3. C2×#17989484 | C2 | semidirect |
| 4. C2×#17989483 | C2 | semidirect |
| 8. #17989643 | C22 | semidirect |
| 11. #17989484 | C22 | semidirect |
| 12. #17989483 | C22 | semidirect |
| 221. C2×C73 | #2115 | semidirect |
| 230. C73 | C2×#2115 | semidirect |
| 447. C2 | #22626168 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17989643 | 2 |
| #22626168 | 2 |
| C2×#17989484 | 2 |
| C2×#17989483 | 2 |
| C22×#14556597 | 2 |
| C2×#2115 | 73 |