Finite Group DatabasebetaFinite Group DatabasebetaOrder 21248.
1022 conjugacy classes of subgroups; only the 199 normal subgroups are shown.
This group has 1022 conjugacy classes of subgroups — too many to draw. Only its 199 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. C2×D16×D83 | C2 | semidirect |
| 2. #493×D83 | C2 | semidirect |
| 3. #24909713 | C2 | semidirect |
| 4. #24909712 | C2 | semidirect |
| 5. #24909711 | C2 | semidirect |
| 6. C4×C16×D83 | C2 | semidirect |
| 7. C83×#2246 | C2 | semidirect |
| 11. C2×D1328 | C22 | semidirect |
| 12. C2×#14581733 | C22 | semidirect |
| 15. #19128078 | C22 | semidirect |
| 18. #19128076 | C22 | semidirect |
| 20. C4×C83⋊C16 | C22 | semidirect |
| 21. C16×Dic83 | C22 | semidirect |
| 22. C2×D16×C83 | C22 | semidirect |
| 23. #493×C83 | C22 | semidirect |
| 24. C4×C16×C83 | C22 | semidirect |
| 42. C16×D83 | D4 | semidirect |
| 72. C83⋊C16 | C2×D4 | semidirect |
| 80. C16×C83 | C2×D4 | semidirect |
| 98. C4×D83 | D16 | semidirect |
| 113. C4×C83 | C2×D16 | semidirect |
| 117. Dic83 | C2×D16 | semidirect |
| 123. D83 | #2246 | direct (N × H) |
| 129. #2246 | D83 | direct (N × H) |
| 131. C83 | C2×#2246 | semidirect |
| 138. C2×D16 | C2×D83 | semidirect |
| 144. #493 | C2×D83 | semidirect |
| 148. C4×C16 | C2×D83 | semidirect |
| 204. C16 | D4×D83 | semidirect |
| 239. C4 | D16×D83 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×D16×D83 | 2 |
| #493×D83 | 2 |
| #24909713 | 2 |
| #24909712 | 2 |
| #24909711 | 2 |
| C4×C16×D83 | 2 |
| C83×#2246 | 2 |
| C2×#2246 | 83 |