Finite Group DatabasebetaFinite Group DatabasebetaOrder 18688.
830 conjugacy classes of subgroups; only the 187 normal subgroups are shown.
This group has 830 conjugacy classes of subgroups — too many to draw. Only its 187 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 |
|---|---|---|
| 3. #22609259 | C2 | direct (N × H) |
| 130. C2×C73 | #1663 | semidirect |
| 139. C73 | C2×#1663 | semidirect |
| 262. C2 | #22609259 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17988997 | 2 |
| C2×#17988957 | 2 |
| #22609259 | 2 |
| C2×#17988329 | 2 |
| C2×#564×C73 | 2 |
| C2×#1663 | 73 |