Order 1680.
72 conjugacy classes of subgroups.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. #10587906 | C3 | direct (N × H) |
| 24. C3×C5×C7 | Q16 | semidirect |
| 41. C5×C7 | C3×Q16 | semidirect |
| 49. C3×C7 | #689 | semidirect |
| 54. C3×C5 | #1144 | semidirect |
| 63. C7 | C3×#689 | semidirect |
| 65. C5 | C3×#1144 | semidirect |
| 69. C3 | #10587906 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C3×C5×C7×Q8 | 2 |
| C3×Dic70 | 2 |
| C3×C7⋊#168 | 2 |
| #10587906 | 3 |
| C3×#1144 | 5 |
| C3×#689 | 7 |