Finite Group DatabasebetaFinite Group DatabasebetaOrder 16256.
174 conjugacy classes of subgroups; only the 55 normal subgroups are shown.
This group has 174 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. C22×C127⋊C16 | C2 | semidirect |
| 3. #22550112 | C2 | semidirect |
| 4. #22549701 | C2 | semidirect |
| 5. #22549677 | C2 | semidirect |
| 6. #22549676 | C2 | semidirect |
| 7. #466×C127 | C2 | semidirect |
| 28. C127⋊C16 | D4 | semidirect |
| 63. C22×C127 | D16 | semidirect |
| 80. C127 | #2215 | semidirect |
| 84. #466 | D127 | semidirect |
| 146. C22 | #16861150 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16861150 | 2 |
| C22×C127⋊C16 | 2 |
| #22550112 | 2 |
| #22549701 | 2 |
| #22549677 | 2 |
| #22549676 | 2 |
| #466×C127 | 2 |
| #2215 | 127 |