Order 1152.
2040 conjugacy classes of subgroups.
The subgroup lattice has 300 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C22×#3676 | C2 | semidirect |
| 3. C22×C4⋊Dic9 | C2 | semidirect |
| 4. C22×C4×Dic9 | C2 | semidirect |
| 5. #10588901 | C2 | direct (N × H) |
| 10. C22×D4×C9 | C4 | semidirect |
| 16. C2×#3676 | C22 | semidirect |
| 18. C2×C4⋊Dic9 | C22 | semidirect |
| 20. C2×C4×Dic9 | C22 | semidirect |
| 36. C2×D4×C9 | C2×C4 | semidirect |
| 45. C22×Dic9 | D4 | semidirect |
| 83. C2×C4×C9 | C22⋊C4 | semidirect |
| 93. C2×Dic9 | C2×D4 | semidirect |
| 140. C4×C9 | C2×C22⋊C4 | semidirect |
| 146. C22×D4 | Dic9 | semidirect |
| 186. C2×C9 | #390 | semidirect |
| 202. C2×D4 | C2×Dic9 | semidirect |
| 236. C9 | C2×#390 | semidirect |
| 261. C2×C4 | #3676 | semidirect |
| 290. C4 | C2×#3676 | semidirect |
| 293. C2 | #10588901 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C23×D4×C9 | 2 |
| C22×#3676 | 2 |
| C22×C4⋊Dic9 | 2 |
| C22×C4×Dic9 | 2 |
| #10588901 | 2 |
| C2×#5221 | 3 |