Finite Group DatabasebetaFinite Group DatabasebetaOrder 18688.
200 conjugacy classes of subgroups; only the 63 normal subgroups are shown.
This group has 200 conjugacy classes of subgroups — too many to draw. Only its 63 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×#17988426 | C2 | semidirect |
| 2. #22612022 | C2 | semidirect |
| 4. #22608131 | C2 | semidirect |
| 5. #22608113 | C2 | semidirect |
| 6. #22608110 | C2 | semidirect |
| 7. C2×M64×C73 | C2 | semidirect |
| 39. C32×C73 | D4 | semidirect |
| 97. C2×M64 | D73 | semidirect |
| 103. C73 | #13699 | semidirect |
| 135. C32 | C22⋊D73 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17988426 | 2 |
| #22612022 | 2 |
| #22612017 | 2 |
| #22608131 | 2 |
| #22608113 | 2 |
| #22608110 | 2 |
| C2×M64×C73 | 2 |
| #13699 | 73 |