Finite Group DatabasebetaFinite Group Databasebeta| order | 1920 |
| isoclinism | isoclinic class of C5⋊(#1437⋊C3) |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C3 · Schur multiplier (H2) = C2×C4 |
| unambiguous semidirect product | C5⋊(#1437⋊C3) |
| unambiguous semidirect product | #10602330⋊C3 |
| Fitting, derived | C22×C42×C5 ⋊ C2×C3 |
| Hall | #10602330 ⋊ C3 |
| Sylow | C5 ⋊ #1437⋊C3 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C1 | G |
| commutator, Fitting, cosocle, hypocenter | C22×C42×C5 | C2×C3 |
| Frattini | C24 | D5×A4 |
| socle | C24×C5 | C2×A4 |
| LCS | G ▷ C22×C42×C5 | |
| UCS | C1 | |
336 conjugacy classes of subgroups; only the 22 normal subgroups are shown.
This group has 336 conjugacy classes of subgroups — too many to draw. Only its 22 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| transitive degree | μt(G) = 120 |
Polycyclic presentation:
2,3,2^4,5,2^2|c^2=h,d^2=hi,c^a=ce,d^a=def,g^a=g^4,c^b=cd,d^b=chi,e^b=f,f^b=ef,h^b=i,i^b=hi72 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1920, 237263);