Finite Group DatabasebetaFinite Group DatabasebetaOrder 20096.
656 conjugacy classes of subgroups; only the 261 normal subgroups are shown.
This group has 656 conjugacy classes of subgroups — too many to draw. Only its 261 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 |
|---|---|---|
| 3. #23757143 | C2 | semidirect |
| 4. #23757138 | C2 | semidirect |
| 6. C4⋊C4×Dic157 | C2 | semidirect |
| 7. #384×C157 | C2 | semidirect |
| 17. C42×D157 | C4 | semidirect |
| 58. C4×D157 | C4⋊C4 | semidirect |
| 80. C4×C157 | #117 | semidirect |
| 90. C157 | #2285 | semidirect |
| 95. #384 | D157 | semidirect |
| 174. C4 | #19097729 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19097729 | 2 |
| C2×C42×D157 | 2 |
| #23757143 | 2 |
| #23757138 | 2 |
| #23757130 | 2 |
| C4⋊C4×Dic157 | 2 |
| #384×C157 | 2 |
| #2285 | 157 |