Finite Group DatabasebetaFinite Group DatabasebetaOrder 20096.
144 conjugacy classes of subgroups; only the 45 normal subgroups are shown.
This group has 144 conjugacy classes of subgroups — too many to draw. Only its 45 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×#19097716 | C2 | semidirect |
| 2. #23757689 | C2 | semidirect |
| 3. #23757549 | C2 | semidirect |
| 5. #23757088 | C2 | semidirect |
| 6. #23757085 | C2 | semidirect |
| 7. #368×C157 | C2 | semidirect |
| 71. C157 | #2223 | semidirect |
| 77. #368 | D157 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19097716 | 2 |
| #23757689 | 2 |
| #23757549 | 2 |
| #23757544 | 2 |
| #23757088 | 2 |
| #23757085 | 2 |
| #368×C157 | 2 |
| #2223 | 157 |