Finite Group Databasebeta

#14453726

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

Aliases

No aliases for this group.

Splittings

FittingC3×C5×#468 ⋊ C2
HallC3×C5 ⋊ #3266
SylowC5 ⋊ #80835
SylowC3 ⋊ #10612566

Subgroups

subgroupG/H
centerC22C2×D4×D15
commutator, cosocleC2×C3×C4×C5C24
FrattiniC2×C4C23×D15
FittingC3×C5×#468C2
socleC22×C3×C5C22×D4
prime radical#11756371C2
hypercenter#468D15
hypocenterC3×C5#3266
LCSG ▷ C2×C3×C4×C5 ▷ C2×C3×C5 ▷ C3×C5
UCSC1 ◁ C22 ◁ C22×C4 ◁ #468

988 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 480

Polycyclic presentation:

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

Conjugacy classes & character table

141 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1920, 179424);