Finite Group DatabasebetaFinite Group DatabasebetaOrder 16256.
500 conjugacy classes of subgroups; only the 197 normal subgroups are shown.
This group has 500 conjugacy classes of subgroups — too many to draw. Only its 197 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. C4×#14523248 | C2 | semidirect |
| 3. C4×Dic508 | C2 | semidirect |
| 4. C4×#14523237 | C2 | semidirect |
| 5. C4×D1016 | C2 | semidirect |
| 6. #22549914 | C2 | semidirect |
| 7. #22549873 | C2 | semidirect |
| 8. C2×C4×C8×C127 | C2 | semidirect |
| 10. #16861231 | C4 | direct (N × H) |
| 30. #14523248 | C2×C4 | semidirect |
| 36. Dic508 | C2×C4 | semidirect |
| 37. #14523237 | C2×C4 | semidirect |
| 38. D1016 | C2×C4 | semidirect |
| 48. C2×C8×C127 | C2×C4 | semidirect |
| 83. C4×C127 | #135 | semidirect |
| 93. C127 | C4×#135 | semidirect |
| 101. C2×C4×C8 | D127 | semidirect |
| 135. C2×C8 | C4×D127 | semidirect |
| 178. C4 | #16861231 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16861231 | 2 |
| C4×#14523248 | 2 |
| C4×Dic508 | 2 |
| C4×#14523237 | 2 |
| C4×D1016 | 2 |
| #22549914 | 2 |
| #22549873 | 2 |
| C2×C4×C8×C127 | 2 |
| C4×#135 | 127 |