Finite Group DatabasebetaFinite Group DatabasebetaOrder 21248.
690 conjugacy classes of subgroups; only the 109 normal subgroups are shown.
This group has 690 conjugacy classes of subgroups — too many to draw. Only its 109 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. #24918388 | C2 | semidirect |
| 3. #24908453 | C2 | semidirect |
| 4. #24906131 | C2 | semidirect |
| 5. #24905915 | C2 | semidirect |
| 6. #24905300 | C2 | semidirect |
| 7. C2×#492×C83 | C2 | semidirect |
| 85. #13050574 | SD16 | semidirect |
| 190. C2×#492 | D83 | semidirect |
| 195. C83 | #10146 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #24918388 | 2 |
| #24917913 | 2 |
| #24908453 | 2 |
| #24906131 | 2 |
| #24905915 | 2 |
| #24905300 | 2 |
| C2×#492×C83 | 2 |
| #10146 | 83 |