Finite Group DatabasebetaFinite Group DatabasebetaOrder 21248.
316 conjugacy classes of subgroups; only the 95 normal subgroups are shown.
This group has 316 conjugacy classes of subgroups — too many to draw. Only its 95 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 |
|---|---|---|
| 4. #108×Dic83 | C2 | semidirect |
| 5. #24905574 | C2 | semidirect |
| 6. #24905544 | C2 | semidirect |
| 7. C83×#2161 | C2 | semidirect |
| 15. #19127518 | C4 | semidirect |
| 16. #19127515 | C4 | semidirect |
| 142. #2161 | D83 | semidirect |
| 149. C83 | #13137 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #24909213 | 2 |
| #24909190 | 2 |
| #24908349 | 2 |
| #108×Dic83 | 2 |
| #24905574 | 2 |
| #24905544 | 2 |
| C83×#2161 | 2 |
| #13137 | 83 |