Finite Group DatabasebetaFinite Group DatabasebetaOrder 1680.
160 conjugacy classes of subgroups; only the 64 normal subgroups are shown.
This group has 160 conjugacy classes of subgroups — too many to draw. Only its 64 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C5×Dic42 | C2 | semidirect |
| 2. C4×C5×D3×C7 | C2 | semidirect |
| 3. C3×C5×D28 | C2 | semidirect |
| 4. C5×#4245 | C2 | semidirect |
| 5. C5×Dic3×D7 | C2 | semidirect |
| 12. #66669 | C5 | direct (N × H) |
| 15. C5×D28 | D3 | semidirect |
| 22. Dic42 | C2×C5 | semidirect |
| 23. C4×D3×C7 | C2×C5 | semidirect |
| 24. C3×D28 | C2×C5 | semidirect |
| 25. #4245 | C2×C5 | semidirect |
| 26. Dic3×D7 | C2×C5 | semidirect |
| 35. C4×C5×D3 | D7 | semidirect |
| 38. C3×C5×C7 | #41 | semidirect |
| 55. D28 | C5×D3 | semidirect |
| 67. C5×C7 | #237 | semidirect |
| 79. C4×D3 | C5×D7 | semidirect |
| 81. C3×C7 | C5×#41 | semidirect |
| 88. C3×C5 | #1157 | semidirect |
| 105. C7 | C5×#237 | semidirect |
| 109. C5 | #66669 | direct (N × H) |
| 115. C3 | C5×#1157 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C5×Dic42 | 2 |
| C4×C5×D3×C7 | 2 |
| C3×C5×D28 | 2 |
| C5×#4245 | 2 |
| C5×Dic3×D7 | 2 |
| C5×#1157 | 3 |
| #66669 | 5 |
| C5×#237 | 7 |