Finite Group DatabasebetaFinite Group DatabasebetaOrder 17984.
120 conjugacy classes of subgroups; only the 41 normal subgroups are shown.
This group has 120 conjugacy classes of subgroups — too many to draw. Only its 41 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×#17985121 | C2 | semidirect |
| 2. #22582855 | C2 | semidirect |
| 4. #22582813 | C2 | semidirect |
| 5. #22582803 | C2 | semidirect |
| 6. #22582800 | C2 | semidirect |
| 7. C2×SD16×C281 | C2 | semidirect |
| 36. C8×C281 | D4 | semidirect |
| 55. C281 | #468 | semidirect |
| 57. C2×SD16 | D281 | semidirect |
| 92. C8 | C22⋊D281 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17985121 | 2 |
| #22582855 | 2 |
| #22582850 | 2 |
| #22582813 | 2 |
| #22582803 | 2 |
| #22582800 | 2 |
| C2×SD16×C281 | 2 |
| #468 | 281 |