Finite Group DatabasebetaFinite Group DatabasebetaOrder 21248.
758 conjugacy classes of subgroups; only the 107 normal subgroups are shown.
This group has 758 conjugacy classes of subgroups — too many to draw. Only its 107 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. #24918378 | C2 | semidirect |
| 2. #24917916 | C2 | semidirect |
| 3. C2×#19128078 | C2 | semidirect |
| 4. #24908302 | C2 | semidirect |
| 5. #24906132 | C2 | semidirect |
| 6. #24905300 | C2 | semidirect |
| 7. C83×#1492 | C2 | semidirect |
| 100. #13050574 | D8 | semidirect |
| 208. #1492 | D83 | semidirect |
| 210. C83 | #10144 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #24918378 | 2 |
| #24917916 | 2 |
| C2×#19128078 | 2 |
| #24908302 | 2 |
| #24906132 | 2 |
| #24905300 | 2 |
| C83×#1492 | 2 |
| #10144 | 83 |