Finite Group Databasebeta

#31894167

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

Aliases

No aliases for this group.

Splittings

SylowC71 ⋊ #9297

Subgroups

subgroupG/H
centerC22#17985879
commutatorC42×C71C22×C4
FrattiniC2×C42C22×D71
FittingC71×#3209C2
socleC22×C71#386
prime radicalC23×C71#120
cosocleC2×C42×C71C23
hypercenter#3209D71
hypocenterC71#9297
LCSG ▷ C42×C71 ▷ C22×C71 ▷ C71
UCSC1 ◁ C22 ◁ C2×C42 ◁ #3209

454 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=h,d^2=gh,e^2=h,f^2=gh,b^a=bd,c^a=ce,d^a=dg,e^a=eg,i^a=i^70,d^b=dh,e^b=egh,f^b=fh,i^b=i^70,d^c=dgh,e^c=eh,f^c=fgh

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, 66283);