Finite Group Databasebeta

#31973141

order18176
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC71×#1644 ⋊ C2
SylowC71 ⋊ #18485

Subgroups

subgroupG/H
centerC22#120×D71
commutator, cosocleC42×C71C24
FrattiniC42C23×D71
FittingC71×#1644C2
socleC22×C71C2×#120
prime radical#22601951C2
hypercenter#1644D71
hypocenterC71#18485
LCSG ▷ C42×C71 ▷ C22×C71 ▷ C71
UCSC1 ◁ C22 ◁ C42 ◁ #1644

996 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4544

Polycyclic presentation:

2^8,71|a^2=h,d^2=g,e^2=g,f^2=h,b^a=be,c^a=cf,e^a=eg,f^a=fh,e^b=eg,f^b=fh,i^b=i^70,e^c=eh,f^c=fh,i^c=i^70,i^d=i^70

Conjugacy classes & character table

962 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18176, 145257);