Finite Group DatabasebetaFinite Group DatabasebetaOrder 21248.
442 conjugacy classes of subgroups; only the 123 normal subgroups are shown.
This group has 442 conjugacy classes of subgroups — too many to draw. Only its 123 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×#19127531 | C2 | semidirect |
| 2. C2×#19127514 | C2 | semidirect |
| 3. #24909059 | C2 | semidirect |
| 4. #24908374 | C2 | semidirect |
| 19. C2×D16×C83 | C4 | semidirect |
| 123. C83 | #13245 | semidirect |
| 128. C2×D16 | Dic83 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19127531 | 2 |
| C2×#19127514 | 2 |
| #24909059 | 2 |
| #24908374 | 2 |
| C22×D16×C83 | 2 |
| #13245 | 83 |