Finite Group DatabasebetaFinite Group DatabasebetaOrder 18176.
958 conjugacy classes of subgroups; only the 187 normal subgroups are shown.
This group has 958 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 |
|---|---|---|
| 1. C2×#17986409 | C2 | semidirect |
| 3. #22587651 | C2 | direct (N × H) |
| 4. C2×#17985741 | C2 | semidirect |
| 11. #17986409 | C22 | semidirect |
| 18. #17985741 | C22 | semidirect |
| 166. C2×C71 | #1660 | semidirect |
| 175. C71 | C2×#1660 | semidirect |
| 334. C2 | #22587651 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17986409 | 2 |
| C2×#17986394 | 2 |
| #22587651 | 2 |
| C2×#17985741 | 2 |
| C2×#17985739 | 2 |
| C2×#563×C71 | 2 |
| C2×#1660 | 71 |