Order 18688.
1242 conjugacy classes of subgroups.
The subgroup lattice has 456 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. #22625731 | C2 | semidirect |
| 5. #22625727 | C2 | semidirect |
| 6. C4⋊C4×#10596833 | C2 | semidirect |
| 12. #17989590 | C4 | semidirect |
| 16. C4×#11924037 | C4 | semidirect |
| 46. #14556658 | C2×C4 | semidirect |
| 47. C4⋊#10596833 | C2×C4 | semidirect |
| 49. #14556646 | C2×C4 | semidirect |
| 51. C4×#10596833 | C2×C4 | semidirect |
| 83. #11924037 | C4⋊C4 | direct (N × H) |
| 113. C4⋊Dic73 | M16 | semidirect |
| 139. C4⋊C4×C73 | M16 | semidirect |
| 191. #10596833 | C2×C4⋊C4 | semidirect |
| 209. C4×C73 | C4×M16 | semidirect |
| 236. C73 | C4⋊C4×M16 | semidirect |
| 355. C4⋊C4 | #11924037 | direct (N × H) |
| 446. C4 | C4×#11924037 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17989590 | 2 |
| C2×C4×#11924037 | 2 |
| #22625731 | 2 |
| #22625727 | 2 |
| C4⋊C4×#10596833 | 2 |
| #22625594 | 2 |
| C2×C4⋊C4×Dic73 | 2 |
| C4⋊C4×M16 | 73 |