Finite Group DatabasebetaFinite Group DatabasebetaOrder 16256.
448 conjugacy classes of subgroups; only the 141 normal subgroups are shown.
This group has 448 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. #22550433 | C2 | semidirect |
| 3. #22550207 | C2 | semidirect |
| 4. #22550167 | C2 | semidirect |
| 5. #22550082 | C2 | semidirect |
| 7. C4×#14523237 | C2 | semidirect |
| 8. #431×C127 | C2 | semidirect |
| 12. #16861209 | C22 | semidirect |
| 13. #16861209 | C22 | semidirect |
| 18. C4×Dic254 | C22 | semidirect |
| 26. #16861141 | C22 | semidirect |
| 27. #16861134 | C22 | semidirect |
| 30. C4⋊C8×C127 | C22 | semidirect |
| 32. C4×C8×C127 | C22 | semidirect |
| 82. C2×C4×C127 | SD16 | semidirect |
| 113. C127 | #3101 | semidirect |
| 121. #431 | D127 | semidirect |
| 141. C4⋊C8 | C2×D127 | semidirect |
| 145. C4×C8 | C2×D127 | semidirect |
| 195. C2×C4 | #14523237 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #22550433 | 2 |
| C2×C4×D508 | 2 |
| #22550207 | 2 |
| #22550167 | 2 |
| #22550082 | 2 |
| #22550029 | 2 |
| C4×#14523237 | 2 |
| #431×C127 | 2 |
| #3101 | 127 |