Finite Group DatabasebetaFinite Group DatabasebetaOrder 21184.
286 conjugacy classes of subgroups; only the 87 normal subgroups are shown.
This group has 286 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 |
|---|---|---|
| 2. C2×C22⋊Dic331 | C2 | semidirect |
| 3. C2×(C2×D331)⋊C4 | C2 | semidirect |
| 4. C331⋊#95 | C2 | semidirect |
| 5. C23×C4×C331 | C2 | semidirect |
| 9. C2×C22⋊D331 | C4 | semidirect |
| 22. C22×D331 | C2×C4 | semidirect |
| 29. C2×Dic331 | C2×C4 | semidirect |
| 39. C2×C4×C331 | D4 | semidirect |
| 44. C22×C331 | C22⋊C4 | semidirect |
| 65. C331 | #386 | semidirect |
| 68. C23×C4 | D331 | semidirect |
| 105. C2×C4 | C22⋊D331 | semidirect |
| 115. C22 | (C2×D331)⋊C4 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×C22⋊D331 | 2 |
| C2×C22⋊Dic331 | 2 |
| C2×(C2×D331)⋊C4 | 2 |
| C331⋊#95 | 2 |
| C23×C4×C331 | 2 |
| #386 | 331 |