Finite Group DatabasebetaFinite Group DatabasebetaOrder 17792.
372 conjugacy classes of subgroups; only the 117 normal subgroups are shown.
This group has 372 conjugacy classes of subgroups — too many to draw. Only its 117 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×Dic139⋊C8 | C2 | semidirect |
| 4. #22580822 | C2 | semidirect |
| 5. #22580716 | C2 | semidirect |
| 6. #22580715 | C2 | semidirect |
| 11. D4×Dic139 | C4 | semidirect |
| 82. D4×C139 | C4⋊C4 | semidirect |
| 115. Dic139 | #102 | semidirect |
| 124. C139 | #1802 | semidirect |
| 193. D4 | Dic139⋊C4 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×D4×Dic139 | 2 |
| C2×Dic139⋊C8 | 2 |
| C2×#17984763 | 2 |
| #22580822 | 2 |
| #22580716 | 2 |
| #22580715 | 2 |
| C2×#102×C139 | 2 |
| #1802 | 139 |