Finite Group DatabasebetaFinite Group DatabasebetaOrder 18688.
1138 conjugacy classes of subgroups; only the 238 normal subgroups are shown.
This group has 1138 conjugacy classes of subgroups — too many to draw. Only its 238 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center, socle | C23×C73 | #120 |
| commutator, Frattini, cosocle | C42 | C24×C73 |
| LCS | G ▷ C42 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C23×C73 ◁ C2×C42×C73 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C2×#562×C73 | C2 | semidirect |
| 2. C2×#496×C73 | C2 | semidirect |
| 3. C2×#490×C73 | C2 | semidirect |
| 4. C73×#1656 | C2 | direct (N × H) |
| 5. C2×#330×C73 | C2 | semidirect |
| 6. C2×#329×C73 | C2 | semidirect |
| 11. #562×C73 | C22 | semidirect |
| 19. #496×C73 | C22 | semidirect |
| 21. #490×C73 | C22 | semidirect |
| 25. #330×C73 | C22 | semidirect |
| 26. #329×C73 | C22 | semidirect |
| 156. C2×#1656 | C73 | direct (N × H) |
| 159. C2×C73 | #1656 | direct (N × H) |
| 162. C2×#562 | C2×C73 | semidirect |
| 163. C2×#496 | C2×C73 | semidirect |
| 164. C2×#490 | C2×C73 | semidirect |
| 165. #1656 | C2×C73 | direct (N × H) |
| 166. C2×#330 | C2×C73 | semidirect |
| 167. C2×#329 | C2×C73 | semidirect |
| 168. C73 | C2×#1656 | direct (N × H) |
| 173. #562 | C22×C73 | semidirect |
| 181. #496 | C22×C73 | semidirect |
| 183. #490 | C22×C73 | semidirect |
| 187. #330 | C22×C73 | semidirect |
| 188. #329 | C22×C73 | semidirect |
| 320. C2 | C73×#1656 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#562×C73 | 2 |
| C2×#496×C73 | 2 |
| C2×#490×C73 | 2 |
| C73×#1656 | 2 |
| C2×#330×C73 | 2 |
| C2×#329×C73 | 2 |
| C2×#1656 | 73 |