Order 1440.
270 conjugacy classes of subgroups; only the 76 normal subgroups are shown.
This group has 270 conjugacy classes of subgroups — too many to draw. Only its 76 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. C3×#6766 | C2 | semidirect |
| 2. C3×C8×D15 | C2 | semidirect |
| 3. C3×C5×Dic12 | C2 | semidirect |
| 4. C32×D40 | C2 | semidirect |
| 5. C3×#6655 | C2 | semidirect |
| 7. #91277 | C3 | direct (N × H) |
| 17. #6766 | C2×C3 | semidirect |
| 19. C8×D15 | C2×C3 | semidirect |
| 20. C5×Dic12 | C2×C3 | semidirect |
| 23. C3×D40 | D3 | semidirect |
| 24. C3×D40 | C2×C3 | semidirect |
| 26. #6655 | C2×C3 | semidirect |
| 36. C3×Dic12 | D5 | semidirect |
| 62. D40 | C3×D3 | semidirect |
| 92. Dic12 | C3×D5 | semidirect |
| 94. C32×C5 | #135 | semidirect |
| 146. C3×C5 | #912 | semidirect |
| 147. C3×C5 | C3×#135 | semidirect |
| 163. C32 | #4065 | semidirect |
| 179. C5 | C3×#912 | semidirect |
| 186. C3 | #91277 | direct (N × H) |
| 187. C3 | C3×#4065 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C3×#6766 | 2 |
| C3×C8×D15 | 2 |
| C3×C5×Dic12 | 2 |
| C32×D40 | 2 |
| C3×#6655 | 2 |
| C3×#4065 | 3 |
| #91277 | 3 |
| C3×#912 | 5 |