Finite Group DatabasebetaFinite Group DatabasebetaOrder 21248.
578 conjugacy classes of subgroups; only the 103 normal subgroups are shown.
This group has 578 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. #24912451 | C2 | semidirect |
| 4. #24906136 | C2 | semidirect |
| 6. #24905857 | C2 | semidirect |
| 7. C83×#1303 | C2 | semidirect |
| 218. #1303 | D83 | semidirect |
| 219. C83 | #10243 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #24918586 | 2 |
| #24916937 | 2 |
| #24912451 | 2 |
| #24906136 | 2 |
| #24905957 | 2 |
| #24905857 | 2 |
| C83×#1303 | 2 |
| #10243 | 83 |