Order 21294.
54 conjugacy classes of subgroups.
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C1 | G |
| commutator, Fitting, cosocle, hypocenter | C3×C7×C169 | C2×C3 |
| Frattini | C13 | D3×#63271 |
| socle | C3×C7×C13 | C2×C13⋊C3 |
| LCS | G ▷ C3×C7×C169 | |
| UCS | C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C3×#16813064 | C2 | semidirect |
| 2. D3×C7×C169 | C3 | semidirect |
| 5. #16813064 | D3 | direct (N × H) |
| 6. C3×C7×C169 | C2×C3 | semidirect |
| 11. C7×C169 | C3×D3 | semidirect |
| 12. D3×C169 | ΓL(1,𝔽8) | semidirect |
| 17. C3×C169 | C2×ΓL(1,𝔽8) | semidirect |
| 26. C169 | D3×ΓL(1,𝔽8) | semidirect |
| 33. D3×C7 | C169⋊C3 | semidirect |
| 39. C3×C7 | C2×C169⋊C3 | semidirect |
| 46. C7 | D3×C169⋊C3 | semidirect |
| 48. D3 | #16813064 | direct (N × H) |
| 51. C3 | C2×#16813064 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C3×#16813064 | 2 |
| D3×C7×C169 | 3 |
| C2×#16813064 | 3 |
| D3×C169⋊C3 | 7 |
| D3×#63271 | 13 |