Finite Group DatabasebetaFinite Group DatabasebetaOrder 16256.
1424 conjugacy classes of subgroups; only the 545 normal subgroups are shown.
This group has 1424 conjugacy classes of subgroups — too many to draw. Only its 545 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. #22550712 | C2 | semidirect |
| 2. #22550693 | C2 | semidirect |
| 3. #22550688 | C2 | semidirect |
| 4. #22550681 | C2 | semidirect |
| 5. #22550676 | C2 | semidirect |
| 6. C2×#16861231 | C2 | semidirect |
| 7. C2×#131×C127 | C2 | semidirect |
| 9. #16861256 | C22 | semidirect |
| 10. #16861255 | C22 | semidirect |
| 12. C2×#14523248 | C22 | semidirect |
| 14. #16861242 | C22 | semidirect |
| 15. #16861237 | C22 | semidirect |
| 16. #16861231 | C22 | semidirect |
| 17. #16861231 | C22 | semidirect |
| 18. #16861231 | C22 | semidirect |
| 19. #16861231 | C22 | semidirect |
| 20. C2×Dic508 | C22 | semidirect |
| 21. C2×#14523237 | C22 | semidirect |
| 22. C2×D1016 | C22 | semidirect |
| 24. #131×C127 | C22 | semidirect |
| 25. #131×C127 | C22 | semidirect |
| 26. C2×M16×C127 | C22 | semidirect |
| 27. C22×C8×C127 | C22 | semidirect |
| 90. C127 | #3584 | semidirect |
| 97. C2×#131 | D127 | semidirect |
| 114. #131 | C2×D127 | semidirect |
| 115. #131 | C2×D127 | semidirect |
| 116. C2×M16 | C2×D127 | semidirect |
| 117. C22×C8 | C2×D127 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #22550712 | 2 |
| #22550693 | 2 |
| #22550688 | 2 |
| #22550681 | 2 |
| #22550676 | 2 |
| C2×#16861231 | 2 |
| C2×#131×C127 | 2 |
| #3584 | 127 |