Order 18688.
2830 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 |
|---|---|---|
| 2. C2×#17988641 | C2 | direct (N × H) |
| 3. C22×#14556520 | C2 | semidirect |
| 5. C22×#14556501 | C2 | semidirect |
| 16. #17988641 | C22 | direct (N × H) |
| 17. C2×#14556520 | C22 | semidirect |
| 19. C2×#14556501 | C22 | semidirect |
| 41. #14556520 | C23 | semidirect |
| 43. #14556501 | C23 | semidirect |
| 121. C22×C73 | #432 | semidirect |
| 136. C2×C73 | C2×#432 | semidirect |
| 146. C73 | C22×#432 | semidirect |
| 261. C22 | #17988641 | direct (N × H) |
| 275. C2 | C2×#17988641 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C23×C4×Dic73 | 2 |
| C2×#17988641 | 2 |
| C22×#14556520 | 2 |
| C22×C22⋊#10596831 | 2 |
| C22×#14556501 | 2 |
| C22×C22⋊C8×C73 | 2 |
| C22×#432 | 73 |