Finite Group DatabasebetaFinite Group DatabasebetaOrder 20096.
392 conjugacy classes of subgroups; only the 139 normal subgroups are shown.
This group has 392 conjugacy classes of subgroups — too many to draw. Only its 139 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. Q8×Dic314 | C2 | semidirect |
| 2. #23757619 | C2 | semidirect |
| 3. #23757563 | C2 | semidirect |
| 4. #23757470 | C2 | semidirect |
| 5. Q8×#11929434 | C2 | semidirect |
| 6. C4×#14578942 | C2 | semidirect |
| 45. Dic314 | #41 | semidirect |
| 51. Q8×C157 | SD16 | semidirect |
| 76. C157 | #3362 | semidirect |
| 124. Q8 | #14578942 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| Q8×Dic314 | 2 |
| #23757619 | 2 |
| #23757563 | 2 |
| #23757470 | 2 |
| Q8×#11929434 | 2 |
| C4×#14578942 | 2 |
| #550×C157 | 2 |
| #3362 | 157 |