Finite Group DatabasebetaFinite Group DatabasebetaOrder 21248.
390 conjugacy classes of subgroups; only the 69 normal subgroups are shown.
This group has 390 conjugacy classes of subgroups — too many to draw. Only its 69 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. #24919185 | C2 | semidirect |
| 2. #24909718 | C2 | semidirect |
| 3. #24909495 | C2 | semidirect |
| 4. #24905511 | C2 | semidirect |
| 5. #24905423 | C2 | semidirect |
| 6. D4⋊(C83⋊C16) | C2 | semidirect |
| 7. C83×#1667 | C2 | semidirect |
| 68. D664 | D8 | semidirect |
| 154. #1667 | D83 | semidirect |
| 158. C83 | #12319 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #24919185 | 2 |
| #24909718 | 2 |
| #24909495 | 2 |
| #24905511 | 2 |
| #24905423 | 2 |
| D4⋊(C83⋊C16) | 2 |
| C83×#1667 | 2 |
| #12319 | 83 |