Finite Group DatabasebetaFinite Group DatabasebetaOrder 16256.
376 conjugacy classes of subgroups; only the 141 normal subgroups are shown.
This group has 376 conjugacy classes of subgroups — too many to draw. Only its 141 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. #22550507 | C2 | semidirect |
| 3. #22550185 | C2 | semidirect |
| 4. #22550174 | C2 | semidirect |
| 5. #22550164 | C2 | semidirect |
| 6. #22550159 | C2 | semidirect |
| 7. #22549918 | C2 | semidirect |
| 8. C2×#16861140 | C2 | semidirect |
| 9. #22549904 | C2 | semidirect |
| 64. #41×C127 | Q8 | semidirect |
| 124. C127 | #3084 | semidirect |
| 166. #41 | Dic254 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #22550507 | 2 |
| #22550359 | 2 |
| #22550185 | 2 |
| #22550174 | 2 |
| #22550164 | 2 |
| #22550159 | 2 |
| #22549918 | 2 |
| C2×#16861140 | 2 |
| #22549904 | 2 |
| #22549872 | 2 |
| #417×C127 | 2 |
| #3084 | 127 |