Finite Group DatabasebetaFinite Group DatabasebetaOrder 21248.
1128 conjugacy classes of subgroups; only the 351 normal subgroups are shown.
This group has 1128 conjugacy classes of subgroups — too many to draw. Only its 351 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. #24920566 | C2 | semidirect |
| 3. #24909198 | C2 | semidirect |
| 4. C2×#19127510 | C2 | semidirect |
| 5. C83×#2912 | C2 | semidirect |
| 7. #19128518 | C4 | semidirect |
| 9. #19128506 | C4 | semidirect |
| 13. C2×#14581732 | C22 | semidirect |
| 14. #19127510 | C22 | semidirect |
| 15. #19127510 | C22 | semidirect |
| 19. #427×C83 | C22 | semidirect |
| 20. C2×#106×C83 | C22 | semidirect |
| 31. #14581814 | C2×C4 | semidirect |
| 33. C2×Dic332 | C2×C4 | semidirect |
| 35. C2×D664 | C2×C4 | semidirect |
| 128. #2912 | D83 | semidirect |
| 131. C83 | #33388 | semidirect |
| 143. #427 | C2×D83 | semidirect |
| 144. C2×#106 | C2×D83 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #24922237 | 2 |
| #24920566 | 2 |
| #24909198 | 2 |
| C2×#19127510 | 2 |
| C83×#2912 | 2 |
| #33388 | 83 |