Finite Group DatabasebetaFinite Group DatabasebetaOrder 22144.
380 conjugacy classes of subgroups; only the 121 normal subgroups are shown.
This group has 380 conjugacy classes of subgroups — too many to draw. Only its 121 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. #26012022 | C2 | semidirect |
| 2. #26011892 | C2 | semidirect |
| 3. #26011874 | C2 | semidirect |
| 4. #26011844 | C2 | semidirect |
| 5. #26011732 | C2 | semidirect |
| 6. #26011718 | C2 | semidirect |
| 7. #26011585 | C2 | semidirect |
| 8. #26011582 | C2 | semidirect |
| 9. D8×Dic173 | C2 | semidirect |
| 10. C2×C8×Dic173 | C2 | semidirect |
| 118. C173 | #3168 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #26012022 | 2 |
| #26011892 | 2 |
| #26011874 | 2 |
| #26011844 | 2 |
| #26011732 | 2 |
| #26011718 | 2 |
| #26011585 | 2 |
| #26011582 | 2 |
| D8×Dic173 | 2 |
| C2×C8×Dic173 | 2 |
| #466×C173 | 2 |
| #3168 | 173 |