Finite Group DatabasebetaFinite Group DatabasebetaOrder 21248.
586 conjugacy classes of subgroups; only the 99 normal subgroups are shown.
This group has 586 conjugacy classes of subgroups — too many to draw. Only its 99 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×#19128136 | C2 | semidirect |
| 2. C22×D1328 | C2 | semidirect |
| 3. #24917950 | C2 | semidirect |
| 4. C2×#19127513 | C2 | semidirect |
| 5. #24908371 | C2 | semidirect |
| 6. #24905551 | C2 | semidirect |
| 7. C2×#359×C83 | C2 | semidirect |
| 47. C2×D664 | D4 | semidirect |
| 59. #14581732 | D4 | semidirect |
| 77. C2×C16×C83 | D4 | semidirect |
| 211. C2×#359 | D83 | semidirect |
| 214. C83 | #13336 | semidirect |
| 280. C2×C16 | C22⋊D83 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19128136 | 2 |
| C22×D1328 | 2 |
| #24917950 | 2 |
| C2×#19127513 | 2 |
| #24908371 | 2 |
| #24905551 | 2 |
| C2×#359×C83 | 2 |
| #13336 | 83 |