Order 18688.
1738 conjugacy classes of subgroups.
The subgroup lattice has 502 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×#17989558 | C2 | semidirect |
| 2. #22625188 | C2 | direct (N × H) |
| 3. C2×#17989432 | C2 | semidirect |
| 4. C2×#17989431 | C2 | semidirect |
| 8. #17989558 | C22 | semidirect |
| 11. #17989432 | C22 | semidirect |
| 12. #17989431 | C22 | semidirect |
| 87. C23×D73 | M16 | semidirect |
| 135. C22×C4×C73 | M16 | semidirect |
| 173. C22×D73 | C2×M16 | semidirect |
| 188. C2×C4×C73 | C2×M16 | semidirect |
| 245. C2×C73 | #1465 | semidirect |
| 256. C73 | C2×#1465 | semidirect |
| 378. C22×C4 | #11924038 | semidirect |
| 456. C2×C4 | C2×#11924038 | semidirect |
| 497. C2 | #22625188 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17989558 | 2 |
| #22625188 | 2 |
| C2×#17989432 | 2 |
| C2×#17989431 | 2 |
| C22×C4×D292 | 2 |
| C2×#1465 | 73 |