Finite Group DatabasebetaFinite Group DatabasebetaOrder 21248.
520 conjugacy classes of subgroups; only the 85 normal subgroups are shown.
This group has 520 conjugacy classes of subgroups — too many to draw. Only its 85 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. #24918653 | C2 | semidirect |
| 3. #24906177 | C2 | semidirect |
| 4. #24906073 | C2 | semidirect |
| 5. #24905819 | C2 | semidirect |
| 6. #24905362 | C2 | semidirect |
| 7. C2×#490×C83 | C2 | semidirect |
| 184. C2×#490 | D83 | semidirect |
| 189. C83 | #10130 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #24918653 | 2 |
| #24918381 | 2 |
| #24906177 | 2 |
| #24906073 | 2 |
| #24905819 | 2 |
| #24905362 | 2 |
| C2×#490×C83 | 2 |
| #10130 | 83 |