Finite Group DatabasebetaFinite Group DatabasebetaOrder 21248.
540 conjugacy classes of subgroups; only the 97 normal subgroups are shown.
This group has 540 conjugacy classes of subgroups — too many to draw. Only its 97 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. C22×#14581736 | C2 | semidirect |
| 3. #24917119 | C2 | semidirect |
| 4. C2×#19127518 | C2 | semidirect |
| 5. C2×#19127486 | C2 | semidirect |
| 6. #24905558 | C2 | semidirect |
| 7. C83×#2140 | C2 | semidirect |
| 198. #2140 | D83 | semidirect |
| 201. C83 | #13320 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14581736 | 2 |
| C2×#19127968 | 2 |
| #24917119 | 2 |
| C2×#19127518 | 2 |
| C2×#19127486 | 2 |
| #24905558 | 2 |
| C83×#2140 | 2 |
| #13320 | 83 |