Finite Group DatabasebetaFinite Group DatabasebetaOrder 16256.
1620 conjugacy classes of subgroups; only the 573 normal subgroups are shown.
This group has 1620 conjugacy classes of subgroups — too many to draw. Only its 573 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. C22×#14523249 | C2 | semidirect |
| 2. C22×Q8×D127 | C2 | semidirect |
| 3. #22550538 | C2 | direct (N × H) |
| 4. C2×#16861197 | C2 | semidirect |
| 5. C2×#16861189 | C2 | semidirect |
| 6. C2×#16861184 | C2 | semidirect |
| 7. C2×C4×D508 | C2 | semidirect |
| 8. C2×C4×Q8×C127 | C2 | semidirect |
| 10. C2×#14523249 | C22 | semidirect |
| 13. C2×Q8×D127 | C22 | semidirect |
| 18. #16861197 | C22 | semidirect |
| 19. #16861189 | C22 | semidirect |
| 20. #16861184 | C22 | semidirect |
| 21. C4×D508 | C22 | semidirect |
| 27. C4×Q8×C127 | C22 | semidirect |
| 50. C2×Q8×C127 | D4 | semidirect |
| 62. C22×D127 | #41 | semidirect |
| 75. Q8×C127 | C2×D4 | semidirect |
| 93. C2×D127 | C2×#41 | semidirect |
| 99. C2×C127 | #548 | semidirect |
| 106. C127 | C2×#548 | semidirect |
| 113. C2×C4×Q8 | D127 | semidirect |
| 128. C4×Q8 | C2×D127 | semidirect |
| 142. C2×Q8 | D508 | semidirect |
| 173. Q8 | C2×D508 | semidirect |
| 207. C2 | #22550538 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14523249 | 2 |
| C22×Q8×D127 | 2 |
| #22550538 | 2 |
| C2×#16861197 | 2 |
| C2×#16861189 | 2 |
| C2×#16861184 | 2 |
| C2×C4×D508 | 2 |
| C2×C4×Q8×C127 | 2 |
| C2×#548 | 127 |