Finite Group DatabasebetaFinite Group DatabasebetaOrder 21248.
622 conjugacy classes of subgroups; only the 83 normal subgroups are shown.
This group has 622 conjugacy classes of subgroups — too many to draw. Only its 83 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. #24918446 | C2 | semidirect |
| 2. #24918378 | C2 | semidirect |
| 3. C2×#19128090 | C2 | semidirect |
| 4. #24906176 | C2 | semidirect |
| 5. #24905816 | C2 | semidirect |
| 6. #24905362 | C2 | semidirect |
| 7. C83×#1530 | C2 | semidirect |
| 206. #1530 | D83 | semidirect |
| 209. C83 | #10128 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #24918446 | 2 |
| #24918378 | 2 |
| C2×#19128090 | 2 |
| #24906176 | 2 |
| #24905816 | 2 |
| #24905362 | 2 |
| C83×#1530 | 2 |
| #10128 | 83 |