Order 336.
40 conjugacy classes of subgroups.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C7×C3⋊C8 | C2 | semidirect |
| 9. #208 | C7 | direct (N × H) |
| 16. C3⋊C8 | C2×C7 | semidirect |
| 17. C3×C7 | M16 | semidirect |
| 26. C7 | #208 | direct (N × H) |
| 32. C3 | C7×M16 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C3×C4×C7 | 2 |
| C7×C3⋊C8 | 2 |
| C7×M16 | 3 |
| #208 | 7 |