Order 18688.
770 conjugacy classes of subgroups.
The subgroup lattice has 312 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #22625500 | C2 | direct (N × H) |
| 4. C2×#17989451 | C2 | semidirect |
| 5. C2×#17989450 | C2 | semidirect |
| 18. #17989451 | C22 | semidirect |
| 19. #17989450 | C22 | semidirect |
| 152. C2×C73 | #1571 | semidirect |
| 162. C73 | C2×#1571 | semidirect |
| 307. C2 | #22625500 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17989590 | 2 |
| C22×C4⋊#10596833 | 2 |
| #22625500 | 2 |
| C2×#17989451 | 2 |
| C2×#17989450 | 2 |
| C2×#17988637 | 2 |
| C2×#1571 | 73 |