Finite Group Databasebeta

#14427794

order1920
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC3×C5×#525 ⋊ C2
HallC3×C5 ⋊ #3050
SylowC5 ⋊ #82922
SylowC3 ⋊ #10614653

Subgroups

subgroupG/H
centerC2×C4C2×#1220
commutator, cosocleC2×C3×C4×C5C24
FrattiniC2×C4C23×D15
FittingC3×C5×#525C2
socleC22×C3×C5C22×D4
hypercenter#525D15
hypocenterC3×C5#3050
LCSG ▷ C2×C3×C4×C5 ▷ C2×C3×C5 ▷ C3×C5
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ #525

1040 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 480

Polycyclic presentation:

2^7,3,5|b^2=e,d^2=g,e^2=g,b^a=be,c^a=cf,e^a=eg,h^b=h^2,i^b=i^4

Conjugacy classes & character table

240 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1920, 153492);