Finite Group Databasebeta

#31915659

order18176
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC71×#2117 ⋊ C2
SylowC71 ⋊ #13201

Subgroups

subgroupG/H
centerC4#17985899
commutatorC22×C4×C71C22×C4
FrattiniC22×C8C22×D71
FittingC71×#2117C2
socleC2×C71#1955
prime radical#17986506C4
cosocleC22×C8×C71C23
hypercenter#2117D71
hypocenterC71#13201
LCSG ▷ C22×C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C4 ◁ C22×C8 ◁ #2117

420 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2272

Polycyclic presentation:

2^8,71|a^2=f,b^2=df,c^2=e,d^2=h,e^2=h,f^2=g,g^2=h,b^a=bd,c^a=ce,e^a=eh,c^b=cg,d^b=dh,e^b=eh,f^b=fh,d^c=dh,i^c=i^70

Conjugacy classes & character table

1586 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18176, 87775);