Finite Group DatabasebetaFinite Group DatabasebetaOrder 21248.
456 conjugacy classes of subgroups; only the 87 normal subgroups are shown.
This group has 456 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 |
|---|---|---|
| 77. C2×Dic166 | Q16 | semidirect |
| 100. C2×Q8×C83 | Q16 | semidirect |
| 197. C83 | #7759 | semidirect |
| 271. C2×Q8 | Dic332 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #24915456 | 2 |
| #24908605 | 2 |
| #24908604 | 2 |
| #24908565 | 2 |
| #24905288 | 2 |
| C83×#1272 | 2 |
| #7759 | 83 |