Finite Group DatabasebetaFinite Group DatabasebetaOrder 16256.
592 conjugacy classes of subgroups; only the 145 normal subgroups are shown.
This group has 592 conjugacy classes of subgroups — too many to draw. Only its 145 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×Q16×D127 | C2 | semidirect |
| 2. C2×SD16×D127 | C2 | semidirect |
| 4. #124×D127 | C2 | semidirect |
| 5. #22550261 | C2 | semidirect |
| 6. #22550260 | C2 | semidirect |
| 7. #22550259 | C2 | semidirect |
| 8. #22550258 | C2 | semidirect |
| 9. #22550257 | C2 | semidirect |
| 10. C4×C8×D127 | C2 | semidirect |
| 11. #495×C127 | C2 | semidirect |
| 14. C2×Dic508 | C22 | semidirect |
| 15. C2×#14523238 | C22 | semidirect |
| 17. C2×#14523237 | C22 | semidirect |
| 18. C2×#14523236 | C22 | semidirect |
| 19. C2×#14523235 | C22 | semidirect |
| 26. #16861198 | C22 | semidirect |
| 27. #16861197 | C22 | semidirect |
| 28. #16861196 | C22 | semidirect |
| 32. C4×C127⋊C8 | C22 | semidirect |
| 33. C8×Dic127 | C22 | semidirect |
| 34. C8×Dic127 | C22 | semidirect |
| 35. C2×Q16×C127 | C22 | semidirect |
| 36. C2×SD16×C127 | C22 | semidirect |
| 38. #124×C127 | C22 | semidirect |
| 39. C4×C8×C127 | C22 | semidirect |
| 125. D127 | #495 | direct (N × H) |
| 127. C127 | C2×#495 | semidirect |
| 137. #495 | D127 | direct (N × H) |
| 144. C2×Q16 | C2×D127 | semidirect |
| 149. C2×SD16 | C2×D127 | semidirect |
| 160. #124 | C2×D127 | semidirect |
| 166. C4×C8 | C2×D127 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×Q16×D127 | 2 |
| C2×SD16×D127 | 2 |
| C2×D8×D127 | 2 |
| #124×D127 | 2 |
| #22550261 | 2 |
| #22550260 | 2 |
| #22550259 | 2 |
| #22550258 | 2 |
| #22550257 | 2 |
| C4×C8×D127 | 2 |
| #495×C127 | 2 |
| C2×#495 | 127 |