Order 1296.
780 conjugacy classes of subgroups; only the 182 normal subgroups are shown.
This group has 780 conjugacy classes of subgroups — too many to draw. Only its 182 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C23×C32×C9 | C2 | semidirect |
| 2. C22×C3×C3⋊D9 | C2 | semidirect |
| 3. C3×#6233 | C2 | direct (N × H) |
| 4. C2×C3×C3⋊Dic9 | C2 | semidirect |
| 6. C2×#6233 | C3 | direct (N × H) |
| 10. C22×C32×C9 | C22 | semidirect |
| 12. C2×C3×C3⋊D9 | C22 | semidirect |
| 13. C3×C3⋊Dic9 | C22 | semidirect |
| 20. C23×C3×C9 | D3 | semidirect |
| 21. C23×C3×C9 | C2×C3 | semidirect |
| 22. C22×C3⋊D9 | C2×C3 | semidirect |
| 24. #6233 | C2×C3 | direct (N × H) |
| 25. C2×C3⋊Dic9 | C2×C3 | semidirect |
| 29. C2×C32×C9 | D4 | semidirect |
| 51. C22×C3×C9 | C2×D3 | semidirect |
| 53. C22×C3×C9 | C22×C3 | semidirect |
| 55. C2×C3⋊D9 | C22×C3 | semidirect |
| 58. C3⋊Dic9 | C22×C3 | semidirect |
| 60. C32×C9 | C2×D4 | semidirect |
| 63. C23×C32 | D9 | semidirect |
| 76. C23×C9 | C3×D3 | semidirect |
| 92. C2×C3×C9 | #67 | semidirect |
| 93. C2×C3×C9 | C3×D4 | semidirect |
| 111. C22×C32 | C2×D9 | semidirect |
| 130. C22×C9 | C2×C3×D3 | semidirect |
| 137. C3×C9 | C2×#67 | semidirect |
| 138. C3×C9 | C2×C3×D4 | semidirect |
| 142. C23×C3 | C3×D9 | semidirect |
| 143. C23×C3 | C3⋊D9 | semidirect |
| 162. C2×C32 | #611 | semidirect |
| 175. C2×C9 | C3×#67 | semidirect |
| 191. C22×C3 | C2×C3×D9 | semidirect |
| 193. C22×C3 | C2×C3⋊D9 | semidirect |
| 205. C32 | C2×#611 | semidirect |
| 209. C9 | C2×C3×#67 | semidirect |
| 211. C23 | C3×C3⋊D9 | semidirect |
| 224. C2×C3 | C3×#611 | semidirect |
| 225. C2×C3 | #6233 | direct (N × H) |
| 236. C22 | C2×C3×C3⋊D9 | semidirect |
| 240. C3 | C2×C3×#611 | semidirect |
| 241. C3 | C2×#6233 | direct (N × H) |
| 245. C2 | C3×#6233 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C23×C32×C9 | 2 |
| C22×C3×C3⋊D9 | 2 |
| C3×#6233 | 2 |
| C2×C3×C3⋊Dic9 | 2 |
| C2×C3×#638 | 3 |
| C2×#6233 | 3 |
| C2×C3×#611 | 3 |