Finite Group DatabasebetaFinite Group DatabasebetaOrder 21248.
530 conjugacy classes of subgroups; only the 105 normal subgroups are shown.
This group has 530 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 |
|---|---|---|
| 3. #24906148 | C2 | semidirect |
| 5. #24905787 | C2 | semidirect |
| 6. #24905360 | C2 | semidirect |
| 7. C2×#477×C83 | C2 | semidirect |
| 107. C2×Q8×C83 | SD16 | semidirect |
| 201. C2×#477 | D83 | semidirect |
| 207. C83 | #10181 | semidirect |
| 290. C2×Q8 | #13050577 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #24918388 | 2 |
| #24916935 | 2 |
| #24906148 | 2 |
| #24905861 | 2 |
| #24905787 | 2 |
| #24905360 | 2 |
| C2×#477×C83 | 2 |
| #10181 | 83 |