Finite Group DatabasebetaFinite Group DatabasebetaOrder 16256.
186 conjugacy classes of subgroups; only the 55 normal subgroups are shown.
This group has 186 conjugacy classes of subgroups — too many to draw. Only its 55 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. C2×#16861150 | C2 | semidirect |
| 2. C4×D1016 | C2 | semidirect |
| 3. C4⋊(C127⋊C16) | C2 | semidirect |
| 4. #22549677 | C2 | semidirect |
| 5. #493×C127 | C2 | semidirect |
| 19. D1016 | D4 | semidirect |
| 56. C4×C127 | D16 | semidirect |
| 66. C127 | #2206 | semidirect |
| 68. #493 | D127 | semidirect |
| 123. C4 | #16861150 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16861150 | 2 |
| C4×D1016 | 2 |
| C4⋊(C127⋊C16) | 2 |
| #22549677 | 2 |
| #493×C127 | 2 |
| #2206 | 127 |