Finite Group DatabasebetaFinite Group DatabasebetaOrder 18112.
266 conjugacy classes of subgroups; only the 103 normal subgroups are shown.
This group has 266 conjugacy classes of subgroups — too many to draw. Only its 103 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×#17985393 | C2 | semidirect |
| 2. C2×#17985391 | C2 | semidirect |
| 3. #22583631 | C2 | direct (N × H) |
| 4. C2×#17985382 | C2 | semidirect |
| 5. C2×#17985381 | C2 | semidirect |
| 6. C2×#17985377 | C2 | semidirect |
| 7. C2×C8×D283 | C2 | semidirect |
| 8. C2×SD16×C283 | C2 | semidirect |
| 10. #17985393 | C22 | semidirect |
| 12. #17985391 | C22 | semidirect |
| 20. #17985382 | C22 | semidirect |
| 21. #17985381 | C22 | semidirect |
| 22. #17985377 | C22 | semidirect |
| 24. C8×D283 | C22 | semidirect |
| 27. SD16×C283 | C22 | semidirect |
| 65. C2×C283 | #135 | semidirect |
| 69. C283 | C2×#135 | semidirect |
| 76. C2×SD16 | D283 | semidirect |
| 94. SD16 | C2×D283 | semidirect |
| 137. C2 | #22583631 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17985393 | 2 |
| C2×#17985391 | 2 |
| #22583631 | 2 |
| C2×#17985382 | 2 |
| C2×#17985381 | 2 |
| C2×#17985377 | 2 |
| C2×C8×D283 | 2 |
| C2×SD16×C283 | 2 |
| C2×#135 | 283 |