Finite Group DatabasebetaFinite Group DatabasebetaOrder 17984.
286 conjugacy classes of subgroups; only the 87 normal subgroups are shown.
This group has 286 conjugacy classes of subgroups — too many to draw. Only its 87 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. C2×C22⋊Dic281 | C2 | semidirect |
| 3. C2×#17985115 | C2 | semidirect |
| 4. #22582786 | C2 | semidirect |
| 5. C23×C4×C281 | C2 | semidirect |
| 9. C2×C22⋊D281 | C4 | semidirect |
| 22. C22×D281 | C2×C4 | semidirect |
| 29. C2×Dic281 | C2×C4 | semidirect |
| 39. C2×C4×C281 | D4 | semidirect |
| 44. C22×C281 | C22⋊C4 | semidirect |
| 65. C281 | #386 | semidirect |
| 68. C23×C4 | D281 | semidirect |
| 105. C2×C4 | C22⋊D281 | semidirect |
| 115. C22 | #17985115 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×C22⋊D281 | 2 |
| C2×C22⋊Dic281 | 2 |
| C2×#17985115 | 2 |
| #22582786 | 2 |
| C23×C4×C281 | 2 |
| #386 | 281 |