Order 18688.
1754 conjugacy classes of subgroups.
The subgroup lattice has 292 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #22621385 | C2 | direct (N × H) |
| 3. C2×#17988895 | C2 | semidirect |
| 6. C2×#17988798 | C2 | semidirect |
| 18. #17988895 | C22 | semidirect |
| 21. #17988798 | C22 | semidirect |
| 143. C2×C73 | #3261 | semidirect |
| 153. C73 | C2×#3261 | semidirect |
| 288. C2 | #22621385 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17989199 | 2 |
| #22621385 | 2 |
| C2×#17988895 | 2 |
| C2×#17988845 | 2 |
| C2×#17988828 | 2 |
| C2×#17988798 | 2 |
| C2×#424×C73 | 2 |
| C2×#3261 | 73 |