Finite Group DatabasebetaFinite Group DatabasebetaOrder 20096.
760 conjugacy classes of subgroups; only the 181 normal subgroups are shown.
This group has 760 conjugacy classes of subgroups — too many to draw. Only its 181 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. C22×D1256 | C2 | semidirect |
| 2. C22×#14578939 | C2 | semidirect |
| 3. C2×#19097767 | C2 | semidirect |
| 4. #23757648 | C2 | direct (N × H) |
| 5. C2×C8×Dic157 | C2 | semidirect |
| 6. C22×D8×C157 | C2 | semidirect |
| 10. C2×D1256 | C22 | semidirect |
| 12. C2×#14578939 | C22 | semidirect |
| 15. #19097767 | C22 | semidirect |
| 17. C8×Dic157 | C22 | semidirect |
| 20. C2×D8×C157 | C22 | semidirect |
| 32. C2×#11929434 | D4 | semidirect |
| 43. C2×C8×C157 | D4 | semidirect |
| 52. C2×Dic157 | D8 | semidirect |
| 54. #11929434 | C2×D4 | semidirect |
| 66. C8×C157 | C2×D4 | semidirect |
| 79. Dic157 | C2×D8 | semidirect |
| 81. C2×C157 | #493 | semidirect |
| 85. C157 | C2×#493 | semidirect |
| 89. C22×D8 | D157 | semidirect |
| 101. C2×D8 | C2×D157 | semidirect |
| 127. C2×C8 | C22⋊D157 | semidirect |
| 152. C8 | C2×C22⋊D157 | semidirect |
| 168. C2 | #23757648 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×D1256 | 2 |
| C22×#14578939 | 2 |
| C2×#19097767 | 2 |
| #23757648 | 2 |
| C2×C8×Dic157 | 2 |
| C22×D8×C157 | 2 |
| C2×#493 | 157 |