Order 18688.
5070 conjugacy classes of subgroups.
The subgroup lattice has 280 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. C2×#17988597 | C2 | direct (N × H) |
| 4. C22×#14556516 | C2 | semidirect |
| 9. C23×Dic146 | C4 | semidirect |
| 18. #17988597 | C22 | direct (N × H) |
| 19. C2×#14556516 | C22 | semidirect |
| 32. C22×Dic146 | C2×C4 | semidirect |
| 45. #14556516 | C23 | semidirect |
| 65. C2×Dic146 | C22×C4 | semidirect |
| 124. C22×C73 | #419 | semidirect |
| 137. C2×C73 | C2×#419 | semidirect |
| 145. C73 | C22×#419 | semidirect |
| 264. C22 | #17988597 | direct (N × H) |
| 276. C2 | C2×#17988597 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C24×Dic146 | 2 |
| C22×#14556550 | 2 |
| C2×#17988597 | 2 |
| C22×#14556516 | 2 |
| C23×M16×C73 | 2 |
| C22×#419 | 73 |