Finite Group DatabasebetaFinite Group DatabasebetaOrder 20096.
924 conjugacy classes of subgroups; only the 381 normal subgroups are shown.
This group has 924 conjugacy classes of subgroups — too many to draw. Only its 381 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 |
|---|---|---|
| 2. C2×C42×D157 | C2 | semidirect |
| 3. C4×C4⋊Dic157 | C2 | semidirect |
| 4. C4×#14578931 | C2 | semidirect |
| 5. C43×C157 | C2 | semidirect |
| 8. C4×D628 | C4 | direct (N × H) |
| 22. C2×C4×D157 | C2×C4 | semidirect |
| 23. C4⋊Dic157 | C2×C4 | semidirect |
| 24. #14578931 | C2×C4 | semidirect |
| 30. C42×C157 | C2×C4 | semidirect |
| 31. C42×C157 | D4 | semidirect |
| 35. D628 | C42 | direct (N × H) |
| 52. C2×D157 | C2×C42 | semidirect |
| 54. C4×C157 | C2×C42 | semidirect |
| 55. C4×C157 | C4×D4 | semidirect |
| 61. C157 | C42×D4 | semidirect |
| 67. C43 | D157 | semidirect |
| 92. C42 | C4×D157 | semidirect |
| 93. C42 | D628 | direct (N × H) |
| 117. C4 | C42×D157 | semidirect |
| 118. C4 | C4×D628 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C4×D628 | 2 |
| C2×C42×D157 | 2 |
| C4×C4⋊Dic157 | 2 |
| C4×#14578931 | 2 |
| C43×C157 | 2 |
| C42×D4 | 157 |