Finite Group DatabasebetaFinite Group DatabasebetaOrder 21248.
442 conjugacy classes of subgroups; only the 81 normal subgroups are shown.
This group has 442 conjugacy classes of subgroups — too many to draw. Only its 81 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 |
|---|---|---|
| 1. #24918671 | C2 | semidirect |
| 5. #24905885 | C2 | semidirect |
| 6. #24905820 | C2 | semidirect |
| 7. C83×#1291 | C2 | semidirect |
| 185. #1291 | D83 | semidirect |
| 186. C83 | #10123 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #24918671 | 2 |
| #24918663 | 2 |
| #24917864 | 2 |
| #24905931 | 2 |
| #24905885 | 2 |
| #24905820 | 2 |
| C83×#1291 | 2 |
| #10123 | 83 |