Finite Group DatabasebetaFinite Group DatabasebetaOrder 21248.
390 conjugacy classes of subgroups; only the 87 normal subgroups are shown.
This group has 390 conjugacy classes of subgroups — too many to draw. Only its 87 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 |
|---|---|---|
| 2. #24909257 | C2 | semidirect |
| 3. #24909213 | C2 | semidirect |
| 4. C2×#19127510 | C2 | semidirect |
| 5. #24909083 | C2 | semidirect |
| 6. #24907523 | C2 | semidirect |
| 7. C83×#1383 | C2 | semidirect |
| 183. #1383 | D83 | semidirect |
| 184. C83 | #13391 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #24917184 | 2 |
| #24909257 | 2 |
| #24909213 | 2 |
| C2×#19127510 | 2 |
| #24909083 | 2 |
| #24907523 | 2 |
| C83×#1383 | 2 |
| #13391 | 83 |