Order 18688.
1714 conjugacy classes of subgroups.
The subgroup lattice has 368 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×#17989603 | C2 | semidirect |
| 2. #22625172 | C2 | direct (N × H) |
| 3. C2×#17989431 | C2 | semidirect |
| 6. #17989603 | C22 | semidirect |
| 10. #17989431 | C22 | semidirect |
| 30. C22×D292 | C8 | semidirect |
| 70. C2×D292 | C2×C8 | semidirect |
| 179. C2×C73 | #1460 | semidirect |
| 188. C73 | C2×#1460 | semidirect |
| 363. C2 | #22625172 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17989603 | 2 |
| #22625172 | 2 |
| C2×#17989431 | 2 |
| C22×#14556553 | 2 |
| C2×#1460 | 73 |