Order 480.
80 conjugacy classes of subgroups.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #4002 | C3 | direct (N × H) |
| 7. C3×#170 | C4 | semidirect |
| 20. #170 | C3×C4 | semidirect |
| 35. C3×C5 | #97 | semidirect |
| 50. C5 | C3×#97 | semidirect |
| 55. C3 | #4002 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C3×#170 | 2 |
| C3×C4×Dic5 | 2 |
| #4002 | 3 |
| C3×#97 | 5 |