Finite Group DatabasebetaFinite Group DatabasebetaOrder 16256.
340 conjugacy classes of subgroups; only the 149 normal subgroups are shown.
This group has 340 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. #22550284 | C2 | semidirect |
| 3. #22550280 | C2 | semidirect |
| 4. #22550277 | C2 | semidirect |
| 29. #14523232 | Q8 | semidirect |
| 44. C2×C8×C127 | Q8 | semidirect |
| 81. C127 | #3164 | semidirect |
| 114. C2×C8 | Dic254 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #22550507 | 2 |
| #22550284 | 2 |
| #22550280 | 2 |
| #22550277 | 2 |
| #22549916 | 2 |
| #22549914 | 2 |
| #22549831 | 2 |
| C2×#107×C127 | 2 |
| #3164 | 127 |