Finite Group DatabasebetaFinite Group DatabasebetaOrder 16256.
388 conjugacy classes of subgroups; only the 123 normal subgroups are shown.
This group has 388 conjugacy classes of subgroups — too many to draw. Only its 123 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 |
|---|---|---|
| 3. #22550210 | C2 | semidirect |
| 4. #22550168 | C2 | semidirect |
| 5. #22550116 | C2 | semidirect |
| 6. #22550083 | C2 | semidirect |
| 7. #22550033 | C2 | semidirect |
| 8. C4×Dic508 | C2 | semidirect |
| 10. #103×D127 | C2 | semidirect |
| 11. #487×C127 | C2 | semidirect |
| 82. D508 | Q16 | semidirect |
| 123. C127 | #3299 | semidirect |
| 126. #487 | D127 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #22550587 | 2 |
| #22550541 | 2 |
| #22550210 | 2 |
| #22550168 | 2 |
| #22550116 | 2 |
| #22550083 | 2 |
| #22550033 | 2 |
| C4×Dic508 | 2 |
| C8×D508 | 2 |
| #103×D127 | 2 |
| #487×C127 | 2 |
| #3299 | 127 |