Finite Group DatabasebetaFinite Group DatabasebetaOrder 1728.
338 conjugacy classes of subgroups; only the 165 normal subgroups are shown.
This group has 338 conjugacy classes of subgroups — too many to draw. Only its 165 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 |
|---|---|---|
| 22. C3×C8×C9 | Q8 | semidirect |
| 24. #4680 | C9 | direct (N × H) |
| 60. C8×C9 | Dic6 | semidirect |
| 90. C3×C9 | #498 | semidirect |
| 102. C3×C8 | Q8×C9 | semidirect |
| 128. C9 | #4680 | direct (N × H) |
| 133. C8 | C9×Dic6 | semidirect |
| 145. C3 | C9×#498 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C9×#869 | 2 |
| C3×C4×C8×C9 | 2 |
| C9×#817 | 2 |
| C3×#4680 | 3 |
| C9×#498 | 3 |