Finite Group DatabasebetaFinite Group DatabasebetaOrder 17984.
294 conjugacy classes of subgroups; only the 151 normal subgroups are shown.
This group has 294 conjugacy classes of subgroups — too many to draw. Only its 151 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. C4×Dic562 | C2 | semidirect |
| 3. C4×D1124 | C2 | semidirect |
| 4. #22582839 | C2 | semidirect |
| 5. #22582837 | C2 | semidirect |
| 6. C2×C4⋊Dic281 | C2 | semidirect |
| 7. C4⋊C4×D281 | C2 | semidirect |
| 8. #117×C281 | C2 | semidirect |
| 9. #17985138 | C4 | semidirect |
| 27. Dic562 | C2×C4 | semidirect |
| 28. D1124 | C2×C4 | semidirect |
| 29. C22⋊D281 | C2×C4 | semidirect |
| 34. C4×D281 | C2×C4 | semidirect |
| 36. C2×C4×C281 | C2×C4 | semidirect |
| 59. C281 | #520 | semidirect |
| 66. #117 | D281 | semidirect |
| 96. C2×C4 | C4×D281 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17985138 | 2 |
| C4×Dic562 | 2 |
| C4×D1124 | 2 |
| #22582839 | 2 |
| #22582837 | 2 |
| C2×C4⋊Dic281 | 2 |
| C4⋊C4×D281 | 2 |
| #117×C281 | 2 |
| #520 | 281 |