Order 18688.
1522 conjugacy classes of subgroups.
The subgroup lattice has 576 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×#17988354 | C2 | semidirect |
| 4. C2×#17988353 | C2 | semidirect |
| 8. #17989062 | C4 | semidirect |
| 16. #17988467 | C4 | semidirect |
| 25. C2×#99×C73 | C4 | semidirect |
| 29. C23×Dic73 | C2×C4 | semidirect |
| 50. C2×C22⋊Dic73 | C2×C4 | semidirect |
| 74. C2×C22⋊C4×C73 | C2×C4 | semidirect |
| 100. C22⋊Dic73 | C22⋊C4 | semidirect |
| 293. C73 | #10754 | semidirect |
| 307. C2×#99 | Dic73 | semidirect |
| 360. C2×C22⋊C4 | C2×Dic73 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17989062 | 2 |
| #22612509 | 2 |
| C2×#17988354 | 2 |
| C2×#17988353 | 2 |
| C22×#99×C73 | 2 |
| #10754 | 73 |