Order 1728.
526 conjugacy classes of subgroups; only the 90 normal subgroups are shown.
This group has 526 conjugacy classes of subgroups — too many to draw. Only its 90 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. #11722641 | C2 | semidirect |
| 2. #63512⋊C3 | C2 | semidirect |
| 3. #63470⋊C3 | C2 | semidirect |
| 4. #11721394 | C2 | semidirect |
| 5. 3−1+2×#104 | C2 | semidirect |
| 6. #63383⋊C3 | C2 | semidirect |
| 7. #63364⋊C3 | C2 | semidirect |
| 9. #10588502 | C3 | semidirect |
| 19. C2×C4⋊AGL(1,ℤ/9) | C22 | semidirect |
| 20. M16×3−1+2 | C22 | semidirect |
| 21. C42×3−1+2 | C22 | semidirect |
| 24. #3667⋊C3 | C22 | semidirect |
| 31. #63715 | C2×C3 | semidirect |
| 35. #63512 | C2×C3 | semidirect |
| 36. #63470 | C2×C3 | semidirect |
| 37. #63436 | C2×C3 | semidirect |
| 39. C9×#104 | C2×C3 | semidirect |
| 40. #63383 | C2×C3 | semidirect |
| 41. #63364 | C2×C3 | semidirect |
| 45. Q8×3−1+2 | D4 | semidirect |
| 47. D4×3−1+2 | D4 | semidirect |
| 59. C4⋊AGL(1,ℤ/9) | D4 | semidirect |
| 62. 3−1+2⋊Q8 | D4 | semidirect |
| 94. C2×D36 | C22×C3 | semidirect |
| 96. C9×M16 | C22×C3 | semidirect |
| 98. C42×C9 | C22×C3 | semidirect |
| 101. #3667 | C22×C3 | semidirect |
| 158. Q8×C9 | C3×D4 | semidirect |
| 162. D4×C9 | C3×D4 | semidirect |
| 177. D36 | C3×D4 | semidirect |
| 180. Dic18 | C3×D4 | semidirect |
| 262. #104 | AGL(1,ℤ/9) | semidirect |
| 264. 3−1+2 | #453 | semidirect |
| 341. M16 | C2×AGL(1,ℤ/9) | semidirect |
| 342. C42 | C2×AGL(1,ℤ/9) | semidirect |
| 371. C9 | C3×#453 | semidirect |
| 376. Q8 | C4⋊AGL(1,ℤ/9) | semidirect |
| 387. D4 | C4⋊AGL(1,ℤ/9) | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #11722641 | 2 |
| #63512⋊C3 | 2 |
| #63470⋊C3 | 2 |
| #11721394 | 2 |
| 3−1+2×#104 | 2 |
| #63383⋊C3 | 2 |
| #63364⋊C3 | 2 |
| C3×#4822 | 3 |
| #10588502 | 3 |