Finite Group DatabasebetaFinite Group DatabasebetaOrder 18688.
334 conjugacy classes of subgroups; only the 106 normal subgroups are shown.
This group has 334 conjugacy classes of subgroups — too many to draw. Only its 106 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center | C2×C4×C73 | #127 |
| commutator, Frattini, cosocle | C2×C42 | C23×C73 |
| socle | C22×C73 | #399 |
| prime radical | #532×C73 | C22 |
| LCS | G ▷ C2×C42 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C2×C4×C73 ◁ C2×C42×C73 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C73×#1832 | C2 | semidirect |
| 3. C73×#1571 | C2 | semidirect |
| 4. C73×#1570 | C2 | semidirect |
| 7. C73×#1274 | C2 | semidirect |
| 123. #10665 | C73 | direct (N × H) |
| 130. #1832 | C2×C73 | semidirect |
| 131. #1571 | C2×C73 | semidirect |
| 132. #1570 | C2×C73 | semidirect |
| 135. #1274 | C2×C73 | semidirect |
| 136. C73 | #10665 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C73×#1963 | 2 |
| C73×#1832 | 2 |
| C73×#1571 | 2 |
| C73×#1570 | 2 |
| C73×#1480 | 2 |
| C73×#1274 | 2 |
| #10665 | 73 |