Finite Group Databasebeta

#31999323

order18176
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

No aliases for this group.

Splittings

FittingC2×#421×C71 ⋊ C2
SylowC71 ⋊ #20995

Subgroups

subgroupG/H
centerC4#17985876
commutatorC2×C4×C71C23×C4
FrattiniC22×C4C23×D71
FittingC2×#421×C71C2
socleC2×C71C2×#386
prime radicalC2×#17986797C2
cosocleC22×C4×C71C24
hypercenterC2×#421D71
hypocenterC71#20995
LCSG ▷ C2×C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C4 ◁ C23×C4 ◁ C2×#421

1664 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2272

Polycyclic presentation:

2^8,71|a^2=g,b^2=eg,d^2=h,e^2=h,f^2=h,b^a=be,c^a=cf,e^a=eh,f^b=fh,i^b=i^70,e^c=eh,f^c=fh,g^c=gh

Conjugacy classes & character table

1598 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18176, 171439);