Finite Group DatabasebetaFinite Group DatabasebetaOrder 20096.
616 conjugacy classes of subgroups; only the 165 normal subgroups are shown.
This group has 616 conjugacy classes of subgroups — too many to draw. Only its 165 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×C8×D157 | C2 | semidirect |
| 2. C2×#19097742 | C2 | semidirect |
| 3. #23757506 | C2 | direct (N × H) |
| 4. C2×#19097705 | C2 | semidirect |
| 5. C2×#19097692 | C2 | semidirect |
| 6. C22×D8×C157 | C2 | semidirect |
| 11. C2×C8×D157 | C22 | semidirect |
| 13. #19097742 | C22 | semidirect |
| 16. #19097705 | C22 | semidirect |
| 17. #19097692 | C22 | semidirect |
| 20. C2×D8×C157 | C22 | semidirect |
| 44. C2×C8×C157 | D4 | semidirect |
| 48. C22×D157 | D8 | semidirect |
| 71. C8×C157 | C2×D4 | semidirect |
| 83. C2×D157 | C2×D8 | semidirect |
| 90. C2×C157 | #466 | semidirect |
| 95. C157 | C2×#466 | semidirect |
| 97. C22×D8 | D157 | semidirect |
| 107. C2×D8 | C2×D157 | semidirect |
| 137. C2×C8 | C22⋊D157 | semidirect |
| 167. C8 | C2×C22⋊D157 | semidirect |
| 187. C2 | #23757506 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×C8×D157 | 2 |
| C2×#19097742 | 2 |
| #23757506 | 2 |
| C2×#19097705 | 2 |
| C2×#19097692 | 2 |
| C22×D8×C157 | 2 |
| C2×#466 | 157 |