Finite Group DatabasebetaFinite Group DatabasebetaOrder 18688.
4086 conjugacy classes of subgroups; only the 811 normal subgroups are shown.
This group has 4086 conjugacy classes of subgroups — too many to draw. Only its 811 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center, Frattini | C23 | C24×D73 |
| commutator, socle, cosocle | C23×C73 | C25 |
| Fitting | C73×#2868 | C2 |
| hypercenter | #2868 | D73 |
| hypocenter | C73 | #36644 |
| LCS | G ▷ C23×C73 ▷ C73 | |
| UCS | C1 ◁ C23 ◁ #2868 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C2×#17989138 | C2 | semidirect |
| 2. #22618326 | C2 | semidirect |
| 3. #22618289 | C2 | semidirect |
| 4. #22618277 | C2 | semidirect |
| 5. #22612493 | C2 | semidirect |
| 6. C43×D73 | C2 | semidirect |
| 7. C73×#2868 | C2 | semidirect |
| 40. C42×D73 | D4 | semidirect |
| 69. C42×C73 | #41 | semidirect |
| 88. C4×D73 | #127 | semidirect |
| 97. C4×C73 | #532 | semidirect |
| 106. #2868 | D73 | semidirect |
| 112. C73 | #36644 | semidirect |
| 174. C42 | #11924029 | semidirect |
| 204. C4 | #17989138 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17989138 | 2 |
| #22618326 | 2 |
| #22618289 | 2 |
| #22618277 | 2 |
| #22612493 | 2 |
| C43×D73 | 2 |
| C73×#2868 | 2 |
| #36644 | 73 |