Finite Group DatabasebetaFinite Group DatabasebetaOrder 20096.
668 conjugacy classes of subgroups; only the 181 normal subgroups are shown.
This group has 668 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×#14578943 | C2 | semidirect |
| 2. C22×D1256 | C2 | semidirect |
| 3. C2×#19097768 | C2 | semidirect |
| 4. C2×#19097759 | C2 | semidirect |
| 5. #23757662 | C2 | direct (N × H) |
| 6. C2×#97×C157 | C2 | semidirect |
| 12. C2×#14578943 | C22 | semidirect |
| 14. C2×D1256 | C22 | semidirect |
| 16. #19097768 | C22 | semidirect |
| 18. #19097759 | C22 | semidirect |
| 22. #97×C157 | C22 | semidirect |
| 43. C2×C8×C157 | D4 | semidirect |
| 69. C8×C157 | C2×D4 | semidirect |
| 83. C2×C157 | #496 | semidirect |
| 88. C157 | C2×#496 | semidirect |
| 95. C2×#97 | D157 | semidirect |
| 111. #97 | C2×D157 | semidirect |
| 131. C2×C8 | D628 | semidirect |
| 158. C8 | C2×D628 | semidirect |
| 174. C2 | #23757662 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14578943 | 2 |
| C22×D1256 | 2 |
| C2×#19097768 | 2 |
| C2×#19097759 | 2 |
| #23757662 | 2 |
| C2×#97×C157 | 2 |
| C2×#496 | 157 |