Finite Group Databasebeta

#31913198

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

Aliases

No aliases for this group.

Splittings

FittingC71×#2148 ⋊ C2
SylowC71 ⋊ #12751

Subgroups

subgroupG/H
centerC2#22588269
commutatorC2×C8×C71C22×C4
FrattiniC22×C8C22×D71
FittingC71×#2148C2
socleC2×C71#1786
prime radicalC2×#17986813C2
cosocleC22×C8×C71C23
hypercenter#2148D71
hypocenterC71#12751
LCSG ▷ C2×C8×C71 ▷ C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C2 ◁ C22×C4 ◁ C22×C8 ◁ #2148

876 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4544

Polycyclic presentation:

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

Conjugacy classes & character table

1160 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18176, 85314);