Finite Group Databasebeta

#31891779

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

Aliases

No aliases for this group.

Splittings

FittingC71×#1950 ⋊ C2
SylowC71 ⋊ #8906

Subgroups

subgroupG/H
centerC2×C4#14556096
commutatorC42×C71C22×C4
FrattiniC2×C42C22×D71
FittingC71×#1950C2
socleC22×C71#385
prime radicalC22×D284Q8
cosocleC2×C42×C71C23
hypercenter#1950D71
hypocenterC71#8906
LCSG ▷ C42×C71 ▷ C22×C71 ▷ C71
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ #1950

454 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4544

Polycyclic presentation:

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

Conjugacy classes & character table

1382 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18176, 63895);