Finite Group DatabasebetaFinite Group DatabasebetaOrder 19072.
440 conjugacy classes of subgroups; only the 274 normal subgroups are shown.
This group has 440 conjugacy classes of subgroups — too many to draw. Only its 274 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 |
|---|---|---|
| 1. Q8×#11924753 | C2 | direct (N × H) |
| 15. C2×#11924753 | Q8 | direct (N × H) |
| 23. C2×Q8×C149 | C8 | semidirect |
| 27. #11924753 | C2×Q8 | direct (N × H) |
| 35. Q8×C149 | C2×C8 | semidirect |
| 47. C2×C149 | C8×Q8 | semidirect |
| 51. C149 | C2×C8×Q8 | semidirect |
| 66. C2×Q8 | #11924753 | direct (N × H) |
| 79. Q8 | C2×#11924753 | direct (N × H) |
| 99. C2 | Q8×#11924753 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| Q8×#11924753 | 2 |
| C2×C4⋊#11924753 | 2 |
| C2×C4×#11924753 | 2 |
| C2×Q8×Dic149 | 2 |
| C2×C8×Q8 | 149 |