Finite Group DatabasebetaFinite Group DatabasebetaOrder 18688.
828 conjugacy classes of subgroups; only the 137 normal subgroups are shown.
This group has 828 conjugacy classes of subgroups — too many to draw. Only its 137 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×#17988782 | C2 | semidirect |
| 2. #22610736 | C2 | semidirect |
| 3. C2×D4⋊#10596831 | C2 | semidirect |
| 4. #22607814 | C2 | semidirect |
| 5. C73×#2537 | C2 | semidirect |
| 29. #14556588 | D4 | semidirect |
| 31. C4⋊#10596831 | D4 | semidirect |
| 77. C2×D4×C73 | D8 | semidirect |
| 178. #2537 | D73 | semidirect |
| 182. C73 | #10228 | semidirect |
| 247. C2×D4 | #11924013 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17988782 | 2 |
| #22610736 | 2 |
| C2×D4⋊#10596831 | 2 |
| #22607814 | 2 |
| C73×#2537 | 2 |
| #10228 | 73 |