Finite Group DatabasebetaFinite Group DatabasebetaOrder 576.
168 conjugacy classes of subgroups; only the 55 normal subgroups are shown.
This group has 168 conjugacy classes of subgroups — too many to draw. Only its 55 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. C2×C9×Q16 | C2 | semidirect |
| 3. Q8×Dic9 | C2 | semidirect |
| 5. #63395 | C2 | semidirect |
| 7. Dic9⋊C8 | C2 | semidirect |
| 69. C2×Q16 | D9 | semidirect |
| 119. C9 | #464 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C9×Q16 | 2 |
| #63509 | 2 |
| Q8×Dic9 | 2 |
| C2×#3675 | 2 |
| #63395 | 2 |
| #63380 | 2 |
| Dic9⋊C8 | 2 |
| #5185 | 3 |