Finite Group DatabasebetaFinite Group DatabasebetaOrder 21248.
284 conjugacy classes of subgroups; only the 59 normal subgroups are shown.
This group has 284 conjugacy classes of subgroups — too many to draw. Only its 59 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. #24909783 | C2 | semidirect |
| 3. C2×#19127540 | C2 | semidirect |
| 4. #24909588 | C2 | semidirect |
| 5. #24905654 | C2 | semidirect |
| 6. #24905648 | C2 | semidirect |
| 7. C83×#1401 | C2 | semidirect |
| 13. C2×Dic664 | C22 | semidirect |
| 20. #19127531 | C22 | semidirect |
| 23. M64×C83 | C22 | semidirect |
| 24. C2×C32×C83 | C22 | semidirect |
| 126. #1401 | D83 | semidirect |
| 127. C83 | #13671 | semidirect |
| 141. M64 | C2×D83 | semidirect |
| 142. C2×C32 | C2×D83 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #24920604 | 2 |
| #24909783 | 2 |
| C2×#19127540 | 2 |
| #24909588 | 2 |
| #24905654 | 2 |
| #24905648 | 2 |
| C83×#1401 | 2 |
| #13671 | 83 |