Finite Group DatabasebetaFinite Group DatabasebetaOrder 21248.
308 conjugacy classes of subgroups; only the 63 normal subgroups are shown.
This group has 308 conjugacy classes of subgroups — too many to draw. Only its 63 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. #24920424 | C2 | semidirect |
| 3. #24906944 | C2 | semidirect |
| 4. #24905515 | C2 | semidirect |
| 5. #24905446 | C2 | semidirect |
| 6. #24905431 | C2 | semidirect |
| 7. C83×#2244 | C2 | semidirect |
| 69. D664 | SD16 | semidirect |
| 147. #2244 | D83 | semidirect |
| 153. C83 | #12360 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #24920424 | 2 |
| #24909495 | 2 |
| #24906944 | 2 |
| #24905515 | 2 |
| #24905446 | 2 |
| #24905431 | 2 |
| C83×#2244 | 2 |
| #12360 | 83 |