Finite Group DatabasebetaFinite Group DatabasebetaOrder 21248.
456 conjugacy classes of subgroups; only the 109 normal subgroups are shown.
This group has 456 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. C2×#19128117 | C2 | semidirect |
| 3. #24909198 | C2 | semidirect |
| 4. C2×#19127509 | C2 | semidirect |
| 5. #24907514 | C2 | semidirect |
| 6. #24905576 | C2 | semidirect |
| 7. C83×#1382 | C2 | semidirect |
| 16. #19127977 | C4 | semidirect |
| 17. #19127972 | C4 | semidirect |
| 187. #1382 | D83 | semidirect |
| 188. C83 | #13071 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19128117 | 2 |
| #24917184 | 2 |
| #24909198 | 2 |
| C2×#19127509 | 2 |
| #24907514 | 2 |
| #24905576 | 2 |
| C83×#1382 | 2 |
| #13071 | 83 |