Finite Group Databasebeta

#33067209

order18688
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC73×#1661 ⋊ C2
SylowC73 ⋊ #18993

Subgroups

subgroupG/H
centerC22#120×D73
commutator, cosocleC42×C73C24
FrattiniC42C23×D73
FittingC73×#1661C2
socleC22×C73C2×#120
hypercenter#1661D73
hypocenterC73#18993
LCSG ▷ C42×C73 ▷ C22×C73 ▷ C73
UCSC1 ◁ C22 ◁ C42 ◁ #1661

1012 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4672

Polycyclic presentation:

2^8,73|b^2=g,e^2=g,f^2=gh,b^a=be,c^a=cf,d^a=dg,e^a=eg,f^a=fgh,i^a=i^72,e^b=eg,f^b=fh,e^c=eh,f^c=fgh,i^d=i^72

Conjugacy classes & character table

754 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 150793);