Finite Group DatabasebetaFinite Group DatabasebetaOrder 21248.
306 conjugacy classes of subgroups; only the 103 normal subgroups are shown.
This group has 306 conjugacy classes of subgroups — too many to draw. Only its 103 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. #24905517 | C2 | semidirect |
| 4. #24905513 | C2 | semidirect |
| 121. C83 | #11984 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #24918049 | 2 |
| #24906226 | 2 |
| #24905517 | 2 |
| #24905513 | 2 |
| C2×C4⋊C16×C83 | 2 |
| #11984 | 83 |