Finite Group DatabasebetaFinite Group DatabasebetaOrder 16256.
416 conjugacy classes of subgroups; only the 173 normal subgroups are shown.
This group has 416 conjugacy classes of subgroups — too many to draw. Only its 173 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 |
|---|---|---|
| 3. #22550162 | C2 | direct (N × H) |
| 27. C2×Dic254 | Q8 | semidirect |
| 49. Dic254 | C2×Q8 | semidirect |
| 78. C2×C127 | #475 | semidirect |
| 83. C127 | C2×#475 | semidirect |
| 161. C2 | #22550162 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16861209 | 2 |
| C2×C4×Dic254 | 2 |
| #22550162 | 2 |
| C2×#16861141 | 2 |
| C2×#16861134 | 2 |
| C2×C4⋊C8×C127 | 2 |
| C2×#475 | 127 |