Finite Group DatabasebetaFinite Group DatabasebetaOrder 18688.
254 conjugacy classes of subgroups; only the 106 normal subgroups are shown.
This group has 254 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×C8×C73 | C22⋊C4 |
| commutator | C2×C4 | C4×C8×C73 |
| Frattini, cosocle | C2×C4×C8 | C22×C73 |
| socle | C22×C73 | #336 |
| prime radical | C23×C73 | C22⋊C8 |
| LCS | G ▷ C2×C4 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C2×C8×C73 ◁ C2×C4×C8×C73 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 9. C4⋊C16×C73 | C4 | semidirect |
| 10. C4⋊C16×C73 | C4 | semidirect |
| 84. #7150 | C73 | direct (N × H) |
| 92. C73 | #7150 | direct (N × H) |
| 98. C4⋊C16 | C4×C73 | semidirect |
| 99. C4⋊C16 | C4×C73 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C73×#2163 | 2 |
| C73×#2162 | 2 |
| C73×#1726 | 2 |
| #7150 | 73 |