Finite Group DatabasebetaFinite Group DatabasebetaOrder 21248.
546 conjugacy classes of subgroups; only the 99 normal subgroups are shown.
This group has 546 conjugacy classes of subgroups — too many to draw. Only its 99 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 |
|---|---|---|
| 3. C2×#19128079 | C2 | semidirect |
| 4. C2×#19127516 | C2 | semidirect |
| 6. #24905544 | C2 | semidirect |
| 7. C2×#362×C83 | C2 | semidirect |
| 198. C2×#362 | D83 | semidirect |
| 201. C83 | #13333 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19128144 | 2 |
| C2×#19128142 | 2 |
| C2×#19128079 | 2 |
| C2×#19127516 | 2 |
| #24908349 | 2 |
| #24905544 | 2 |
| C2×#362×C83 | 2 |
| #13333 | 83 |