Finite Group DatabasebetaFinite Group DatabasebetaOrder 21248.
642 conjugacy classes of subgroups; only the 103 normal subgroups are shown.
This group has 642 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 |
|---|---|---|
| 2. C2×#19128075 | C2 | semidirect |
| 3. #24917859 | C2 | semidirect |
| 4. #24908302 | C2 | semidirect |
| 5. #24905913 | C2 | semidirect |
| 6. #24905299 | C2 | semidirect |
| 7. C83×#1549 | C2 | semidirect |
| 189. #1549 | D83 | semidirect |
| 192. C83 | #10152 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #24918383 | 2 |
| C2×#19128075 | 2 |
| #24917859 | 2 |
| #24908302 | 2 |
| #24905913 | 2 |
| #24905299 | 2 |
| C83×#1549 | 2 |
| #10152 | 83 |