Finite Group DatabasebetaFinite Group DatabasebetaOrder 16256.
448 conjugacy classes of subgroups; only the 149 normal subgroups are shown.
This group has 448 conjugacy classes of subgroups — too many to draw. Only its 149 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. C22×Dic508 | C2 | semidirect |
| 3. #22550151 | C2 | direct (N × H) |
| 4. C2×#16861145 | C2 | semidirect |
| 5. C2×#16861127 | C2 | semidirect |
| 13. C2×Dic508 | C22 | semidirect |
| 17. #16861145 | C22 | semidirect |
| 18. #16861127 | C22 | semidirect |
| 101. C2×C127 | #473 | semidirect |
| 104. C127 | C2×#473 | semidirect |
| 205. C2 | #22550151 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16861239 | 2 |
| C22×Dic508 | 2 |
| #22550151 | 2 |
| C2×#16861145 | 2 |
| C2×#16861127 | 2 |
| C2×#131×C127 | 2 |
| C2×#473 | 127 |