Order 18688.
1172 conjugacy classes of subgroups.
The subgroup lattice has 274 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C2×#17989004 | C2 | semidirect |
| 2. #22611545 | C2 | semidirect |
| 3. #22611542 | C2 | semidirect |
| 4. C2×C22⋊#11924003 | C2 | semidirect |
| 7. C2×#14556531 | C22 | semidirect |
| 8. C22×#11924003 | C22 | semidirect |
| 11. C22⋊#11924003 | C22 | semidirect |
| 12. C22⋊#11924003 | C22 | semidirect |
| 123. C22×C73 | #504 | semidirect |
| 142. C73 | #33334 | semidirect |
| 260. C22 | #17989004 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17989004 | 2 |
| #22611545 | 2 |
| #22611542 | 2 |
| C2×C22⋊#11924003 | 2 |
| C22×#131×C73 | 2 |
| #33334 | 73 |