Order 1728.
532 conjugacy classes of subgroups; only the 117 normal subgroups are shown.
This group has 532 conjugacy classes of subgroups — too many to draw. Only its 117 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 |
|---|---|---|
| 2. C3×C9×#124 | C2 | semidirect |
| 3. C9×#942 | C2 | semidirect |
| 4. C9×#833 | C2 | semidirect |
| 5. C9×#805 | C2 | semidirect |
| 8. C2×C3×Q8×C9 | C22 | semidirect |
| 15. C3×C42×C9 | C22 | semidirect |
| 18. C9×#208 | C22 | semidirect |
| 27. C9×#124 | D3 | semidirect |
| 45. #5061 | C9 | direct (N × H) |
| 60. C2×Q8×C9 | C2×D3 | semidirect |
| 71. C42×C9 | C2×D3 | semidirect |
| 85. C3×#124 | C2×C9 | semidirect |
| 87. #942 | C2×C9 | semidirect |
| 90. #833 | C2×C9 | semidirect |
| 91. #805 | C2×C9 | semidirect |
| 134. C2×C3×Q8 | C22×C9 | semidirect |
| 152. C3×C42 | C22×C9 | semidirect |
| 156. #208 | C22×C9 | semidirect |
| 183. #124 | D3×C9 | semidirect |
| 186. C3×C9 | #455 | semidirect |
| 234. C2×Q8 | C2×D3×C9 | semidirect |
| 242. C42 | C2×D3×C9 | semidirect |
| 269. C9 | #5061 | direct (N × H) |
| 305. C3 | C9×#455 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C9×#1004 | 2 |
| C3×C9×#124 | 2 |
| C9×#942 | 2 |
| C9×#833 | 2 |
| C9×#805 | 2 |
| C3×#5061 | 3 |
| C9×#455 | 3 |