Finite Group DatabasebetaFinite Group DatabasebetaOrder 16256.
256 conjugacy classes of subgroups; only the 85 normal subgroups are shown.
This group has 256 conjugacy classes of subgroups — too many to draw. Only its 85 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×#16861149 | C2 | semidirect |
| 3. #22549688 | C2 | direct (N × H) |
| 4. C2×#108×C127 | C2 | semidirect |
| 13. #16861149 | C22 | semidirect |
| 18. #108×C127 | C22 | semidirect |
| 75. C2×C127 | #361 | semidirect |
| 79. C127 | C2×#361 | semidirect |
| 82. C2×#108 | D127 | semidirect |
| 97. #108 | C2×D127 | semidirect |
| 155. C2 | #22549688 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×D1016 | 2 |
| C2×#16861149 | 2 |
| #22549688 | 2 |
| C2×#108×C127 | 2 |
| C2×#361 | 127 |