Finite Group DatabasebetaFinite Group Databasebeta| order | 1920 |
| automorphism | ? |
| homology | Abelianization (H1) = C24 · Schur multiplier (H2) = C26 |
No aliases for this group.
| Fitting | C2×C5×#41 ⋊ C2×D3 |
| Sylow | C5 ⋊ #87497 |
| subgroup | G/H | |
|---|---|---|
| center | C4 | C2×D5×S4 |
| commutator, cosocle, hypocenter | C5×SL(2,𝔽3) | C24 |
| Frattini | C2 | C22×D5×S4 |
| Fitting | C2×C5×#41 | C2×D3 |
| socle | C2×C5 | C23×S4 |
| hypercenter | C2×C4 | D5×S4 |
| LCS | G ▷ C5×SL(2,𝔽3) | |
| UCS | C1 ◁ C4 ◁ C2×C4 | |
1476 conjugacy classes of subgroups; only the 127 normal subgroups are shown.
This group has 1476 conjugacy classes of subgroups — too many to draw. Only its 127 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| transitive degree | μt(G) = 160 |
Polycyclic presentation:
2^4,3,5,2^3|c^2=i,g^2=i,h^2=i,d^a=di,f^a=f^4,e^b=e^2,g^b=gh,h^b=hi,g^e=h,h^e=ghi,h^g=hi110 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1920, 240199);