Finite Group DatabasebetaFinite Group DatabasebetaOrder 16256.
388 conjugacy classes of subgroups; only the 139 normal subgroups are shown.
This group has 388 conjugacy classes of subgroups — too many to draw. Only its 139 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. #22550228 | C2 | semidirect |
| 3. #22550211 | C2 | semidirect |
| 4. #22550168 | C2 | semidirect |
| 5. #22550115 | C2 | semidirect |
| 6. #22550086 | C2 | semidirect |
| 7. #22550031 | C2 | semidirect |
| 8. C4×#14523238 | C2 | semidirect |
| 10. C2×#16861132 | C2 | semidirect |
| 92. D4×C127 | Q16 | semidirect |
| 123. C127 | #3299 | semidirect |
| 208. D4 | #14523238 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| D4×Dic254 | 2 |
| #22550228 | 2 |
| #22550211 | 2 |
| #22550168 | 2 |
| #22550115 | 2 |
| #22550086 | 2 |
| #22550031 | 2 |
| C4×#14523238 | 2 |
| D4×C127⋊C8 | 2 |
| C2×#16861132 | 2 |
| #554×C127 | 2 |
| #3299 | 127 |