Finite Group DatabasebetaFinite Group DatabasebetaOrder 16256.
374 conjugacy classes of subgroups; only the 103 normal subgroups are shown.
This group has 374 conjugacy classes of subgroups — too many to draw. Only its 103 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. C2×C4×Dic254 | C2 | semidirect |
| 3. C2×#16861134 | C2 | semidirect |
| 6. #22549639 | C2 | semidirect |
| 7. #336×C127 | C2 | semidirect |
| 12. C2×#14523237 | C4 | semidirect |
| 72. Dic254 | C22⋊C4 | semidirect |
| 92. C2×C4×C127 | SD16 | semidirect |
| 133. C127 | #1880 | semidirect |
| 140. #336 | D127 | semidirect |
| 225. C2×C4 | #14523237 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14523237 | 2 |
| C2×C4×Dic254 | 2 |
| C2×#16861134 | 2 |
| C2×#16861131 | 2 |
| #22549778 | 2 |
| #22549639 | 2 |
| #336×C127 | 2 |
| #1880 | 127 |