Order 1728.
462 conjugacy classes of subgroups; only the 146 normal subgroups are shown.
This group has 462 conjugacy classes of subgroups — too many to draw. Only its 146 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×C4×Q8⋊C9 | C2 | semidirect |
| 4. #520⋊C9 | C3 | direct (N × H) |
| 5. C3×#41⋊C9 | C4 | semidirect |
| 14. C4×Q8⋊C9 | C2×C3 | semidirect |
| 17. C3×Q8⋊C9 | C2×C4 | semidirect |
| 18. C3×#520 | C9 | semidirect |
| 31. #41⋊C9 | C3×C4 | semidirect |
| 61. Q8⋊C9 | C2×C3×C4 | semidirect |
| 62. #520 | C3×C9 | semidirect |
| 68. C3×#41 | C4×C9 | semidirect |
| 138. #41 | C3×C4×C9 | semidirect |
| 197. C3 | #520⋊C9 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C3×#41⋊C9 | 2 |
| C3×C4×Q8⋊C9 | 2 |
| C32×#520 | 3 |
| #520⋊C9 | 3 |
| C3×C9×C4⋊C4 | 4 |