Finite Group DatabasebetaFinite Group DatabasebetaOrder 20096.
582 conjugacy classes of subgroups; only the 149 normal subgroups are shown.
This group has 582 conjugacy classes of subgroups — too many to draw. Only its 149 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. C2×C42×D157 | C2 | semidirect |
| 2. #23757161 | C2 | semidirect |
| 3. #23757154 | C2 | semidirect |
| 5. #23757144 | C2 | semidirect |
| 6. #23757141 | C2 | semidirect |
| 7. C2×#126×C157 | C2 | semidirect |
| 40. C42×C157 | D4 | semidirect |
| 71. C2×D157 | #126 | semidirect |
| 82. C157 | #2852 | semidirect |
| 84. C2×#126 | D157 | semidirect |
| 123. C42 | C22⋊D157 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C42×D157 | 2 |
| #23757161 | 2 |
| #23757154 | 2 |
| #23757149 | 2 |
| #23757144 | 2 |
| #23757141 | 2 |
| C2×#126×C157 | 2 |
| #2852 | 157 |