Finite Group DatabasebetaFinite Group DatabasebetaOrder 16256.
362 conjugacy classes of subgroups; only the 117 normal subgroups are shown.
This group has 362 conjugacy classes of subgroups — too many to draw. Only its 117 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. #22550611 | C2 | semidirect |
| 2. #22550583 | C2 | semidirect |
| 3. #22550232 | C2 | semidirect |
| 4. #22550223 | C2 | semidirect |
| 5. #22550175 | C2 | semidirect |
| 6. #22550171 | C2 | semidirect |
| 7. #22550093 | C2 | semidirect |
| 9. C8×Dic254 | C2 | semidirect |
| 10. #22549956 | C2 | semidirect |
| 11. C4×SD16×C127 | C2 | semidirect |
| 123. C127 | #3361 | semidirect |
| 133. C4×SD16 | D127 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #22550611 | 2 |
| #22550583 | 2 |
| #22550232 | 2 |
| #22550223 | 2 |
| #22550175 | 2 |
| #22550171 | 2 |
| #22550093 | 2 |
| #22550071 | 2 |
| C8×Dic254 | 2 |
| #22549956 | 2 |
| C4×SD16×C127 | 2 |
| #3361 | 127 |