Finite Group Databasebeta

#31896599

order18176
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

FittingC4×#106×C71 ⋊ C2
SylowC71 ⋊ #9717

Subgroups

subgroupG/H
centerC2×C4#14556103
commutatorC42×C71C22×C4
FrattiniC2×C42C22×D71
FittingC4×#106×C71C2
socleC22×C71#390
prime radical#17986549C22
cosocleC2×C42×C71C23
hypercenterC4×#106D71
hypocenterC71#9717
LCSG ▷ C42×C71 ▷ C22×C71 ▷ C71
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ C4×#106

468 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4544

Polycyclic presentation:

2^8,71|a^2=f,b^2=df,c^2=e,d^2=gh,e^2=g,b^a=bd,c^a=ce,d^a=dg,e^a=eg,d^b=dh,f^b=fh,i^b=i^70

Conjugacy classes & character table

2018 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18176, 68715);