Order 18688.
3518 conjugacy classes of subgroups.
The subgroup lattice has 264 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×#17989552 | C2 | direct (N × H) |
| 4. C22×#14556646 | C2 | semidirect |
| 5. C22×C4×#10596833 | C2 | semidirect |
| 7. C22×#11924038 | C4 | semidirect |
| 9. C22×#11924036 | C4 | semidirect |
| 14. #17989552 | C22 | direct (N × H) |
| 15. C2×#14556646 | C22 | semidirect |
| 16. C2×C4×#10596833 | C22 | semidirect |
| 24. C2×#11924038 | C2×C4 | semidirect |
| 26. C2×#11924036 | C2×C4 | semidirect |
| 34. #14556646 | C23 | semidirect |
| 35. C4×#10596833 | C23 | semidirect |
| 52. #11924038 | C22×C4 | semidirect |
| 53. #11924036 | C22×C4 | semidirect |
| 111. C22×C73 | #405 | semidirect |
| 127. C2×C73 | C2×#405 | semidirect |
| 138. C73 | C22×#405 | semidirect |
| 247. C22 | #17989552 | direct (N × H) |
| 259. C2 | C2×#17989552 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C23×#11924038 | 2 |
| C23×#11924036 | 2 |
| C2×#17989552 | 2 |
| C22×#14556646 | 2 |
| C22×C4×#10596833 | 2 |
| C22×#14556549 | 2 |
| C22×#405 | 73 |