Finite Group DatabasebetaFinite Group DatabasebetaOrder 18688.
918 conjugacy classes of subgroups; only the 267 normal subgroups are shown.
This group has 918 conjugacy classes of subgroups — too many to draw. Only its 267 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. C22×#14556536 | C2 | semidirect |
| 2. C2×#17988967 | C2 | semidirect |
| 4. #22612187 | C2 | direct (N × H) |
| 5. C2×C4×C16×C73 | C2 | semidirect |
| 13. C2×#14556536 | C22 | semidirect |
| 15. #17988967 | C22 | semidirect |
| 20. C4×C16×C73 | C22 | semidirect |
| 43. C2×C16×C73 | D4 | semidirect |
| 75. C16×C73 | C2×D4 | semidirect |
| 80. C2×C4×C73 | SD32 | semidirect |
| 105. C4×C73 | C2×SD32 | semidirect |
| 110. C2×C73 | #2248 | semidirect |
| 118. C2×C4×C16 | D73 | semidirect |
| 119. C73 | C2×#2248 | semidirect |
| 134. C4×C16 | C2×D73 | semidirect |
| 157. C2×C16 | D292 | semidirect |
| 189. C16 | C2×D292 | semidirect |
| 203. C2×C4 | #14556536 | semidirect |
| 220. C4 | C2×#14556536 | semidirect |
| 224. C2 | #22612187 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14556536 | 2 |
| C2×#17988967 | 2 |
| C2×#17988964 | 2 |
| #22612187 | 2 |
| C2×C4×C16×C73 | 2 |
| C2×#2248 | 73 |