Finite Group DatabasebetaFinite Group DatabasebetaOrder 21248.
498 conjugacy classes of subgroups; only the 83 normal subgroups are shown.
This group has 498 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. #24918665 | C2 | semidirect |
| 5. #24905820 | C2 | semidirect |
| 6. #24905362 | C2 | semidirect |
| 7. C83×#1531 | C2 | semidirect |
| 178. #1531 | D83 | semidirect |
| 181. C83 | #10131 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #24918665 | 2 |
| #24918401 | 2 |
| C2×#19128066 | 2 |
| #24906176 | 2 |
| #24905820 | 2 |
| #24905362 | 2 |
| C83×#1531 | 2 |
| #10131 | 83 |