Finite Group DatabasebetaFinite Group DatabasebetaOrder 18688.
1422 conjugacy classes of subgroups; only the 555 normal subgroups are shown.
This group has 1422 conjugacy classes of subgroups — too many to draw. Only its 555 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center, Frattini | C24 | C23×D73 |
| commutator | C23×C73 | C23×C4 |
| Fitting | C2×C43×C73 | C2 |
| socle, prime radical, cosocle | C24×C73 | C24 |
| hypercenter | C2×C43 | D73 |
| hypocenter | C73 | #14688 |
| LCS | G ▷ C23×C73 ▷ C73 | |
| UCS | C1 ◁ C24 ◁ C2×C43 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 12. C43×C73 | C4 | semidirect |
| 45. C42×C73 | C4⋊C4 | semidirect |
| 74. C4×C73 | #383 | semidirect |
| 86. C73 | #14688 | semidirect |
| 94. C43 | Dic73 | semidirect |
| 127. C42 | C4⋊Dic73 | semidirect |
| 157. C4 | #17988455 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17988455 | 2 |
| #22608161 | 2 |
| #22608158 | 2 |
| C2×C43×C73 | 2 |
| #14688 | 73 |