Finite Group DatabasebetaFinite Group DatabasebetaOrder 20096.
472 conjugacy classes of subgroups; only the 133 normal subgroups are shown.
This group has 472 conjugacy classes of subgroups — too many to draw. Only its 133 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×Q16×D157 | C2 | semidirect |
| 4. #23757652 | C2 | semidirect |
| 5. #23757513 | C2 | semidirect |
| 6. #23757484 | C2 | semidirect |
| 7. #23757430 | C2 | semidirect |
| 8. #23757427 | C2 | semidirect |
| 9. C4×#14578944 | C2 | semidirect |
| 11. #462×C157 | C2 | semidirect |
| 57. #14578944 | D4 | semidirect |
| 89. D628 | Q16 | semidirect |
| 114. C2×D157 | C2×Q16 | semidirect |
| 119. C4×C157 | C2×Q16 | semidirect |
| 130. C157 | D4×Q16 | semidirect |
| 138. #462 | D157 | semidirect |
| 254. C4 | Q16×D157 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×Q16×D157 | 2 |
| Q8×D628 | 2 |
| #23757938 | 2 |
| #23757652 | 2 |
| #23757513 | 2 |
| #23757484 | 2 |
| #23757430 | 2 |
| #23757427 | 2 |
| C4×#14578944 | 2 |
| #23757338 | 2 |
| #462×C157 | 2 |
| D4×Q16 | 157 |