Finite Group DatabasebetaFinite Group DatabasebetaOrder 21248.
586 conjugacy classes of subgroups; only the 105 normal subgroups are shown.
This group has 586 conjugacy classes of subgroups — too many to draw. Only its 105 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×#19128139 | C2 | semidirect |
| 2. C22×D1328 | C2 | semidirect |
| 3. #24917949 | C2 | semidirect |
| 4. C2×#19127515 | C2 | semidirect |
| 5. C2×#19127509 | C2 | semidirect |
| 6. #24908373 | C2 | semidirect |
| 7. C83×#1379 | C2 | semidirect |
| 56. C2×D664 | D4 | semidirect |
| 73. M32×C83 | D4 | semidirect |
| 77. C2×C16×C83 | D4 | semidirect |
| 213. #1379 | D83 | semidirect |
| 214. C83 | #13336 | semidirect |
| 276. M32 | D332 | semidirect |
| 280. C2×C16 | D332 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19128139 | 2 |
| C22×D1328 | 2 |
| #24917949 | 2 |
| C2×#19127515 | 2 |
| C2×#19127509 | 2 |
| #24908373 | 2 |
| C83×#1379 | 2 |
| #13336 | 83 |