Order 18688.
1586 conjugacy classes of subgroups.
The subgroup lattice has 398 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. #22609764 | C2 | semidirect |
| 5. C4×#14556514 | C2 | semidirect |
| 13. C2×C4×Dic146 | C4 | semidirect |
| 19. #17988595 | C4 | direct (N × H) |
| 61. #14556514 | C2×C4 | semidirect |
| 88. C2×Dic146 | C42 | semidirect |
| 187. C4×C73 | #419 | semidirect |
| 206. C73 | C4×#419 | semidirect |
| 388. C4 | #17988595 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×C4×Dic146 | 2 |
| C2×#17988595 | 2 |
| C2×C4×#11924012 | 2 |
| #22609764 | 2 |
| C4×#14556514 | 2 |
| #22609652 | 2 |
| C4×#117×C73 | 2 |
| C4×#419 | 73 |