Finite Group DatabasebetaFinite Group DatabasebetaOrder 17984.
128 conjugacy classes of subgroups; only the 41 normal subgroups are shown.
This group has 128 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×#17985127 | C2 | semidirect |
| 2. C2×#17985126 | C2 | semidirect |
| 4. #22582844 | C2 | semidirect |
| 5. #22582808 | C2 | semidirect |
| 6. #22582799 | C2 | semidirect |
| 7. #102×C281 | C2 | semidirect |
| 23. Dic562 | D4 | semidirect |
| 50. Dic281 | SD16 | semidirect |
| 56. C281 | #460 | semidirect |
| 64. #102 | D281 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17985127 | 2 |
| C2×#17985126 | 2 |
| #22582875 | 2 |
| #22582844 | 2 |
| #22582808 | 2 |
| #22582799 | 2 |
| #102×C281 | 2 |
| #460 | 281 |