Finite Group DatabasebetaFinite Group DatabasebetaOrder 17984.
234 conjugacy classes of subgroups; only the 77 normal subgroups are shown.
This group has 234 conjugacy classes of subgroups — too many to draw. Only its 77 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×C4⋊Dic281 | C2 | semidirect |
| 3. C2×#17985117 | C2 | semidirect |
| 6. #22582786 | C2 | semidirect |
| 7. #95×C281 | C2 | semidirect |
| 18. #17985115 | C4 | semidirect |
| 36. C2×Dic281 | C2×C4 | semidirect |
| 47. C2×C4×C281 | C2×C4 | semidirect |
| 62. C2×D281 | C4⋊C4 | semidirect |
| 77. C281 | #385 | semidirect |
| 85. #95 | D281 | semidirect |
| 125. C2×C4 | C4×D281 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×C4×D281 | 2 |
| C2×C4⋊Dic281 | 2 |
| C2×#17985117 | 2 |
| C2×#17985115 | 2 |
| #22582786 | 2 |
| #95×C281 | 2 |
| #385 | 281 |