Order 18688.
826 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. #22610649 | C2 | semidirect |
| 4. #22610647 | C2 | semidirect |
| 145. C73 | #21952 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17988640 | 2 |
| #22612338 | 2 |
| #22610649 | 2 |
| #22610647 | 2 |
| #22609913 | 2 |
| C2×#431×C73 | 2 |
| #21952 | 73 |