Order 2100.
64 conjugacy classes of subgroups.
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C3 | C7⋊#1044 |
| commutator, hypocenter | C52×C7 | C3×C4 |
| Frattini | C1 | G |
| Fitting, socle | C3×C52×C7 | C4 |
| prime radical | C3×C7×C5⋊D5 | C2 |
| cosocle | C7×C5⋊D5 | C2×C3 |
| LCS | G ▷ C52×C7 | |
| UCS | C1 ◁ C3 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C7⋊#1044 | C3 | direct (N × H) |
| 3. C3×C52×C7 | C4 | semidirect |
| 9. C52×C7 | C3×C4 | semidirect |
| 13. C3×C5×C7 | AGL(1,𝔽5) | semidirect |
| 16. C3×C52 | Dic7 | semidirect |
| 23. C5×C7 | C3×AGL(1,𝔽5) | semidirect |
| 27. C52 | C3×Dic7 | semidirect |
| 28. C3×C7 | #1044 | semidirect |
| 31. C3×C5 | C7⋊AGL(1,𝔽5) | semidirect |
| 36. C7 | C3×#1044 | semidirect |
| 39. C5 | C3×C7⋊AGL(1,𝔽5) | semidirect |
| 41. C3 | C7⋊#1044 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C3×C7×C5⋊D5 | 2 |
| C7⋊#1044 | 3 |
| C3×C7⋊AGL(1,𝔽5) | 5 |
| C3×#1044 | 7 |