Finite Group DatabasebetaFinite Group DatabasebetaOrder 1440.
280 conjugacy classes of subgroups; only the 88 normal subgroups are shown.
This group has 280 conjugacy classes of subgroups — too many to draw. Only its 88 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×C3×Dic30 | C2 | semidirect |
| 3. C3×C5×#208 | C2 | semidirect |
| 4. C3×#6662 | C2 | semidirect |
| 5. C3×#6657 | C2 | semidirect |
| 7. #91313 | C3 | direct (N × H) |
| 18. C2×Dic30 | C2×C3 | semidirect |
| 24. C5×#208 | C2×C3 | semidirect |
| 27. #6662 | C2×C3 | semidirect |
| 28. #6657 | C2×C3 | semidirect |
| 40. C3×#208 | D5 | semidirect |
| 110. #208 | C3×D5 | semidirect |
| 111. C32×C5 | #137 | semidirect |
| 175. C3×C5 | #951 | semidirect |
| 176. C3×C5 | C3×#137 | semidirect |
| 197. C32 | #4055 | semidirect |
| 216. C5 | C3×#951 | semidirect |
| 224. C3 | #91313 | direct (N × H) |
| 225. C3 | C3×#4055 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C3×Dic30 | 2 |
| C32×#709 | 2 |
| C3×C5×#208 | 2 |
| C3×#6662 | 2 |
| C3×#6657 | 2 |
| C3×#4055 | 3 |
| #91313 | 3 |
| C3×#951 | 5 |