Order 18688.
770 conjugacy classes of subgroups.
The subgroup lattice has 278 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #22610654 | C2 | semidirect |
| 4. #22610652 | C2 | semidirect |
| 145. C73 | #21956 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17988644 | 2 |
| #22612338 | 2 |
| #22610654 | 2 |
| #22610652 | 2 |
| #22609913 | 2 |
| C2×#432×C73 | 2 |
| #21956 | 73 |