Finite Group DatabasebetaFinite Group DatabasebetaOrder 20096.
516 conjugacy classes of subgroups; only the 229 normal subgroups are shown.
This group has 516 conjugacy classes of subgroups — too many to draw. Only its 229 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. #23757159 | C2 | semidirect |
| 3. #23757141 | C2 | semidirect |
| 4. C4⋊C4×Dic157 | C2 | semidirect |
| 6. C42×Dic157 | C2 | semidirect |
| 18. #126×C157 | C4 | semidirect |
| 35. C4⋊C4×C157 | C2×C4 | semidirect |
| 37. C42×C157 | C2×C4 | semidirect |
| 68. Dic157 | #126 | direct (N × H) |
| 73. C157 | C4×#126 | semidirect |
| 83. #126 | Dic157 | direct (N × H) |
| 105. C4⋊C4 | C2×Dic157 | semidirect |
| 111. C42 | C2×Dic157 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23757166 | 2 |
| #23757159 | 2 |
| #23757141 | 2 |
| C4⋊C4×Dic157 | 2 |
| C22⋊C4×Dic157 | 2 |
| C42×Dic157 | 2 |
| C2×#126×C157 | 2 |
| C4×#126 | 157 |