Finite Group DatabasebetaFinite Group DatabasebetaOrder 16256.
300 conjugacy classes of subgroups; only the 93 normal subgroups are shown.
This group has 300 conjugacy classes of subgroups — too many to draw. Only its 93 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 |
|---|---|---|
| 2. C2×#16861145 | C2 | semidirect |
| 3. C2×#16861137 | C2 | semidirect |
| 4. #22549842 | C2 | semidirect |
| 5. C2×C4×C8×C127 | C2 | semidirect |
| 9. C2×Dic508 | C4 | semidirect |
| 10. C2×#14523237 | C4 | semidirect |
| 11. C2×D1016 | C4 | semidirect |
| 86. C127 | #1974 | semidirect |
| 91. C2×C4×C8 | D127 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16861231 | 2 |
| C2×#16861145 | 2 |
| C2×#16861137 | 2 |
| #22549842 | 2 |
| C2×C4×C8×C127 | 2 |
| #1974 | 127 |