Finite Group DatabasebetaFinite Group DatabasebetaOrder 20096.
588 conjugacy classes of subgroups; only the 97 normal subgroups are shown.
This group has 588 conjugacy classes of subgroups — too many to draw. Only its 97 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 |
|---|---|---|
| 2. #23757291 | C2 | semidirect |
| 3. #23757277 | C2 | semidirect |
| 4. #23757257 | C2 | semidirect |
| 5. #410×C157 | C2 | semidirect |
| 9. C2×#14578954 | C4 | semidirect |
| 11. C22×D628 | C4 | semidirect |
| 15. C2×#14578938 | C22 | semidirect |
| 21. #117×C157 | C22 | semidirect |
| 114. C157 | #1795 | semidirect |
| 120. #410 | D157 | semidirect |
| 132. #117 | C2×D157 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19097817 | 2 |
| #23757291 | 2 |
| #23757277 | 2 |
| #23757257 | 2 |
| #410×C157 | 2 |
| #1795 | 157 |