Finite Group DatabasebetaFinite Group DatabasebetaOrder 20864.
736 conjugacy classes of subgroups; only the 309 normal subgroups are shown.
This group has 736 conjugacy classes of subgroups — too many to draw. Only its 309 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 |
|---|---|---|
| 2. C2×#19104654 | C2 | direct (N × H) |
| 7. #19104654 | C22 | direct (N × H) |
| 49. C22×C163 | #101 | semidirect |
| 58. C2×C163 | C2×#101 | semidirect |
| 60. C163 | C22×#101 | semidirect |
| 110. C22 | #19104654 | direct (N × H) |
| 119. C2 | C2×#19104654 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14579683 | 2 |
| C2×#19104654 | 2 |
| C23×Q8×C163 | 2 |
| C22×#101 | 163 |