Order 18688.
1198 conjugacy classes of subgroups.
The subgroup lattice has 244 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #22610867 | C2 | semidirect |
| 42. C22×C8×C73 | Q8 | semidirect |
| 127. C73 | #21300 | semidirect |
| 151. C22×C8 | Dic146 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17989144 | 2 |
| C2×#17988611 | 2 |
| #22610867 | 2 |
| #22609627 | 2 |
| C22×C4×C8×C73 | 2 |
| #21300 | 73 |