Order 18688.
2118 conjugacy classes of subgroups.
The subgroup lattice has 310 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #22620313 | C2 | direct (N × H) |
| 3. C2×#17988957 | C2 | semidirect |
| 4. C2×#17988939 | C2 | semidirect |
| 16. #17988957 | C22 | semidirect |
| 17. #17988939 | C22 | semidirect |
| 152. C2×C73 | #3139 | semidirect |
| 162. C73 | C2×#3139 | semidirect |
| 306. C2 | #22620313 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14556591 | 2 |
| #22620313 | 2 |
| C2×#17988957 | 2 |
| C2×#17988939 | 2 |
| C2×#17988595 | 2 |
| C2×C4×#11924012 | 2 |
| C2×#533×C73 | 2 |
| C2×#3139 | 73 |