Finite Group DatabasebetaFinite Group DatabasebetaOrder 21248.
302 conjugacy classes of subgroups; only the 107 normal subgroups are shown.
This group has 302 conjugacy classes of subgroups — too many to draw. Only its 107 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×#19127535 | C2 | semidirect |
| 3. #24905649 | C2 | direct (N × H) |
| 4. C2×#367×C83 | C2 | semidirect |
| 8. #19128133 | C4 | semidirect |
| 10. C2×Dic664 | C4 | semidirect |
| 12. C2×D1328 | C4 | semidirect |
| 14. #19127535 | C22 | semidirect |
| 19. #367×C83 | C22 | semidirect |
| 29. Dic664 | C2×C4 | semidirect |
| 33. D1328 | C2×C4 | semidirect |
| 111. C2×C83 | #1418 | semidirect |
| 116. C2×#367 | D83 | semidirect |
| 118. C83 | C2×#1418 | semidirect |
| 133. #367 | C2×D83 | semidirect |
| 225. C2 | #24905649 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19128133 | 2 |
| C2×#19127535 | 2 |
| #24905649 | 2 |
| C2×#367×C83 | 2 |
| C2×#1418 | 83 |