Order 18688.
2478 conjugacy classes of subgroups.
The subgroup lattice has 240 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #22617968 | C2 | direct (N × H) |
| 3. C2×#17988527 | C2 | semidirect |
| 5. C2×#17988508 | C2 | semidirect |
| 14. #17988527 | C22 | semidirect |
| 16. #17988508 | C22 | semidirect |
| 116. C2×C73 | #2817 | semidirect |
| 126. C73 | C2×#2817 | semidirect |
| 235. C2 | #22617968 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14556570 | 2 |
| #22617968 | 2 |
| C2×#17988527 | 2 |
| C2×#17988512 | 2 |
| C2×#17988508 | 2 |
| C2×#381×C73 | 2 |
| C2×#2817 | 73 |