Finite Group DatabasebetaFinite Group DatabasebetaOrder 1824.
188 conjugacy classes of subgroups; only the 72 normal subgroups are shown.
This group has 188 conjugacy classes of subgroups — too many to draw. Only its 72 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×D3×Dic19 | C2 | semidirect |
| 3. C4⋊Dic57 | C2 | semidirect |
| 4. C3×C4×Dic19 | C2 | semidirect |
| 5. (C2×D3)⋊Dic19 | C2 | semidirect |
| 10. C19×D12 | C4 | semidirect |
| 18. C4×Dic19 | D3 | semidirect |
| 22. C2×D3×C19 | C2×C4 | semidirect |
| 23. C3×C4×C19 | C2×C4 | semidirect |
| 26. C3×Dic19 | D4 | semidirect |
| 43. C4×C19 | C4×D3 | semidirect |
| 46. Dic19 | D12 | direct (N × H) |
| 47. C3×C19 | C4×D4 | semidirect |
| 63. D12 | Dic19 | direct (N × H) |
| 65. C19 | C4×D12 | semidirect |
| 74. C2×D3 | C2×Dic19 | semidirect |
| 77. C3×C4 | C2×Dic19 | semidirect |
| 97. C4 | D3×Dic19 | semidirect |
| 98. C3 | D4×Dic19 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C19×D12 | 2 |
| C2×D3×Dic19 | 2 |
| C4⋊Dic57 | 2 |
| C3×C4×Dic19 | 2 |
| (C2×D3)⋊Dic19 | 2 |
| D4×Dic19 | 3 |
| C4×D12 | 19 |