Finite Group DatabasebetaFinite Group DatabasebetaOrder 21248.
578 conjugacy classes of subgroups; only the 109 normal subgroups are shown.
This group has 578 conjugacy classes of subgroups — too many to draw. Only its 109 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. C2×#19128104 | C2 | semidirect |
| 3. #24908308 | C2 | semidirect |
| 4. #24906134 | C2 | semidirect |
| 6. #24905299 | C2 | semidirect |
| 183. C83 | #10174 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19128104 | 2 |
| #24917923 | 2 |
| #24908308 | 2 |
| #24906134 | 2 |
| #24905914 | 2 |
| #24905299 | 2 |
| C83×#3226 | 2 |
| #10174 | 83 |