Order 18688.
1310 conjugacy classes of subgroups.
The subgroup lattice has 466 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C2×#17989602 | C2 | semidirect |
| 4. #22625889 | C2 | direct (N × H) |
| 5. C2×#17989462 | C2 | semidirect |
| 17. #17989602 | C22 | semidirect |
| 23. #17989462 | C22 | semidirect |
| 228. C2×C73 | #1858 | semidirect |
| 239. C73 | C2×#1858 | semidirect |
| 463. C2 | #22625889 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17989667 | 2 |
| C2×#17989602 | 2 |
| C2×#17989562 | 2 |
| #22625889 | 2 |
| C2×#17989462 | 2 |
| C2×#17988570 | 2 |
| C2×#1858 | 73 |