Order 1728.
620 conjugacy classes of subgroups; only the 121 normal subgroups are shown.
This group has 620 conjugacy classes of subgroups — too many to draw. Only its 121 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. #11720907 | C2 | semidirect |
| 3. C2×#88413 | C2 | semidirect |
| 4. #11720576 | C2 | semidirect |
| 5. C9×#832 | C2 | semidirect |
| 6. #11720283 | C2 | semidirect |
| 7. #11720266 | C2 | semidirect |
| 14. C3×D4×D9 | C4 | semidirect |
| 17. C4⋊(C3⋊Dic9) | C22 | semidirect |
| 18. C2×C3⋊(C9⋊C8) | C22 | semidirect |
| 19. C9×C4⋊Dic3 | C22 | semidirect |
| 20. C2×C9×C3⋊C8 | C22 | semidirect |
| 79. D4×D9 | Dic3 | semidirect |
| 119. #832 | D9 | semidirect |
| 195. C4⋊Dic3 | C2×D9 | semidirect |
| 202. C2×C3⋊C8 | C2×D9 | semidirect |
| 250. C3×C9 | #418 | semidirect |
| 366. C9 | #5215 | semidirect |
| 419. C3 | #10588450 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C3×D4×D9 | 2 |
| #11720907 | 2 |
| C2×#88413 | 2 |
| #11720576 | 2 |
| C9×#832 | 2 |
| #11720283 | 2 |
| #11720266 | 2 |
| #10591421 | 3 |
| #10588450 | 3 |