Finite Group DatabasebetaFinite Group DatabasebetaOrder 21248.
402 conjugacy classes of subgroups; only the 87 normal subgroups are shown.
This group has 402 conjugacy classes of subgroups — too many to draw. Only its 87 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×#19127525 | C2 | semidirect |
| 3. #24909199 | C2 | semidirect |
| 4. #24909090 | C2 | semidirect |
| 5. #24907518 | C2 | semidirect |
| 6. #24905569 | C2 | semidirect |
| 7. C83×#2148 | C2 | semidirect |
| 43. #14581732 | D4 | semidirect |
| 181. #2148 | D83 | semidirect |
| 186. C83 | #13400 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #24917121 | 2 |
| C2×#19127525 | 2 |
| #24909199 | 2 |
| #24909090 | 2 |
| #24907518 | 2 |
| #24905569 | 2 |
| C83×#2148 | 2 |
| #13400 | 83 |