Finite Group DatabasebetaFinite Group DatabasebetaOrder 21248.
496 conjugacy classes of subgroups; only the 83 normal subgroups are shown.
This group has 496 conjugacy classes of subgroups — too many to draw. Only its 83 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. #24913583 | C2 | semidirect |
| 4. #24906066 | C2 | semidirect |
| 6. #24905355 | C2 | semidirect |
| 7. C83×#1556 | C2 | semidirect |
| 177. #1556 | D83 | semidirect |
| 181. C83 | #10093 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #24918655 | 2 |
| #24917859 | 2 |
| #24913583 | 2 |
| #24906066 | 2 |
| #24905972 | 2 |
| #24905355 | 2 |
| C83×#1556 | 2 |
| #10093 | 83 |