Finite Group DatabasebetaFinite Group DatabasebetaOrder 21248.
420 conjugacy classes of subgroups; only the 79 normal subgroups are shown.
This group has 420 conjugacy classes of subgroups — too many to draw. Only its 79 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×#19127498 | C2 | semidirect |
| 2. C2×#19127496 | C2 | semidirect |
| 3. #24905623 | C2 | semidirect |
| 4. #24905620 | C2 | semidirect |
| 14. #532×C83 | C4 | semidirect |
| 16. #497×C83 | C4 | semidirect |
| 18. #496×C83 | C4 | semidirect |
| 22. C4×M16×C83 | C4 | semidirect |
| 45. C4⋊Q8×C83 | C2×C4 | semidirect |
| 46. #127×C83 | C2×C4 | semidirect |
| 57. #97×C83 | C2×C4 | semidirect |
| 58. #97×C83 | C2×C4 | semidirect |
| 182. C83 | #13578 | semidirect |
| 185. #532 | Dic83 | semidirect |
| 187. #497 | Dic83 | semidirect |
| 189. #496 | Dic83 | semidirect |
| 195. C4×M16 | Dic83 | semidirect |
| 217. C4⋊Q8 | C2×Dic83 | semidirect |
| 218. #127 | C2×Dic83 | semidirect |
| 234. #97 | C2×Dic83 | semidirect |
| 235. #97 | C2×Dic83 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19127498 | 2 |
| C2×#19127496 | 2 |
| #24905623 | 2 |
| #24905620 | 2 |
| C83×#3153 | 2 |
| #13578 | 83 |