Finite Group DatabasebetaFinite Group DatabasebetaOrder 21248.
586 conjugacy classes of subgroups; only the 103 normal subgroups are shown.
This group has 586 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 |
|---|---|---|
| 1. C2×#19128137 | C2 | semidirect |
| 2. C22×#14581733 | C2 | semidirect |
| 3. #24917949 | C2 | semidirect |
| 4. C2×#19127513 | C2 | semidirect |
| 5. C2×#19127507 | C2 | semidirect |
| 6. #24905552 | C2 | semidirect |
| 7. C83×#1978 | C2 | semidirect |
| 58. #14581732 | D4 | semidirect |
| 62. C2×C83⋊C16 | D4 | semidirect |
| 69. C2×D8×C83 | D4 | semidirect |
| 212. #1978 | D83 | semidirect |
| 214. C83 | #13336 | semidirect |
| 263. C2×D8 | D332 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19128137 | 2 |
| C22×#14581733 | 2 |
| #24917949 | 2 |
| C2×#19127513 | 2 |
| C2×#19127507 | 2 |
| #24905552 | 2 |
| C83×#1978 | 2 |
| #13336 | 83 |