Finite Group Databasebeta

#31913210

order18176
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC71×#2127 ⋊ C2
SylowC71 ⋊ #12753

Subgroups

subgroupG/H
centerC2#22588286
commutatorC2×D4×C71C22×C4
FrattiniC22×D4C22×D71
FittingC71×#2127C2
socleC2×C71#1790
prime radical#22602494C2
cosocleC22×D4×C71C23
hypercenter#2127D71
hypocenterC71#12753
LCSG ▷ C2×D4×C71 ▷ C22×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C2 ◁ C23 ◁ C22×D4 ◁ #2127

936 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1136

Polycyclic presentation:

2^8,71|a^2=f,b^a=bd,c^a=ce,d^a=dg,g^a=gh,e^b=egh,f^b=fg,i^b=i^70,d^c=dg,i^c=i^70,e^d=eh,f^d=fh

Conjugacy classes & character table

839 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18176, 85326);