Finite Group DatabasebetaFinite Group DatabasebetaOrder 20096.
460 conjugacy classes of subgroups; only the 149 normal subgroups are shown.
This group has 460 conjugacy classes of subgroups — too many to draw. Only its 149 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 |
|---|---|---|
| 3. #23757602 | C2 | direct (N × H) |
| 4. C2×#19097703 | C2 | semidirect |
| 5. C2×#19097702 | C2 | semidirect |
| 6. C2×#19097695 | C2 | semidirect |
| 8. C2×#103×C157 | C2 | semidirect |
| 21. #19097703 | C22 | semidirect |
| 22. #19097702 | C22 | semidirect |
| 23. #19097695 | C22 | semidirect |
| 28. #103×C157 | C22 | semidirect |
| 103. C2×C157 | #483 | semidirect |
| 108. C157 | C2×#483 | semidirect |
| 116. C2×#103 | D157 | semidirect |
| 136. #103 | C2×D157 | semidirect |
| 213. C2 | #23757602 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19097747 | 2 |
| C2×C4⋊C4×D157 | 2 |
| #23757602 | 2 |
| C2×#19097703 | 2 |
| C2×#19097702 | 2 |
| C2×#19097695 | 2 |
| C2×#19097683 | 2 |
| C2×#103×C157 | 2 |
| C2×#483 | 157 |