Finite Group DatabasebetaFinite Group DatabasebetaOrder 21248.
508 conjugacy classes of subgroups; only the 99 normal subgroups are shown.
This group has 508 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. #24908391 | C2 | semidirect |
| 2. #24908383 | C2 | semidirect |
| 3. #24908304 | C2 | semidirect |
| 4. #24906216 | C2 | semidirect |
| 5. #24906140 | C2 | semidirect |
| 6. #24905365 | C2 | semidirect |
| 77. #13050574 | D8 | semidirect |
| 215. C83 | #10500 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #24908391 | 2 |
| #24908383 | 2 |
| #24908304 | 2 |
| #24906216 | 2 |
| #24906140 | 2 |
| #24905365 | 2 |
| C83×#3205 | 2 |
| #10500 | 83 |