Finite Group DatabasebetaFinite Group DatabasebetaOrder 17984.
134 conjugacy classes of subgroups; only the 51 normal subgroups are shown.
This group has 134 conjugacy classes of subgroups — too many to draw. Only its 51 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. D4×Dic281 | C2 | semidirect |
| 3. #22582841 | C2 | semidirect |
| 4. #22582812 | C2 | semidirect |
| 5. #22582801 | C2 | semidirect |
| 6. C8×Dic281 | C2 | semidirect |
| 7. #102×C281 | C2 | semidirect |
| 11. #17985123 | C4 | semidirect |
| 22. D1124 | C2×C4 | semidirect |
| 28. #14555886 | C2×C4 | semidirect |
| 31. D4×C281 | C2×C4 | semidirect |
| 47. Dic281 | D8 | semidirect |
| 53. C281 | C4×D8 | semidirect |
| 60. #102 | D281 | semidirect |
| 79. D4 | C4×D281 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17985123 | 2 |
| D4×Dic281 | 2 |
| #22582841 | 2 |
| #22582812 | 2 |
| #22582801 | 2 |
| C8×Dic281 | 2 |
| #102×C281 | 2 |
| C4×D8 | 281 |