Finite Group DatabasebetaFinite Group DatabasebetaOrder 20096.
760 conjugacy classes of subgroups; only the 213 normal subgroups are shown.
This group has 760 conjugacy classes of subgroups — too many to draw. Only its 213 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. C2×#19097768 | C2 | semidirect |
| 3. #23757650 | C2 | direct (N × H) |
| 4. C2×C4×C8×C157 | C2 | semidirect |
| 8. C2×D1256 | C22 | semidirect |
| 10. #19097768 | C22 | semidirect |
| 13. C4×C8×C157 | C22 | semidirect |
| 23. C2×C8×C157 | D4 | semidirect |
| 34. C2×C4×C157 | D8 | semidirect |
| 39. C8×C157 | C2×D4 | semidirect |
| 47. C4×C157 | C2×D8 | semidirect |
| 49. C2×C157 | #493 | semidirect |
| 53. C157 | C2×#493 | semidirect |
| 58. C2×C4×C8 | D157 | semidirect |
| 67. C4×C8 | C2×D157 | semidirect |
| 77. C2×C8 | D628 | semidirect |
| 88. C2×C4 | D1256 | semidirect |
| 93. C8 | C2×D628 | semidirect |
| 101. C4 | C2×D1256 | semidirect |
| 104. C2 | #23757650 | 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 |
| C2×#19097768 | 2 |
| #23757650 | 2 |
| C2×C4×C8×C157 | 2 |
| C2×#493 | 157 |