Finite Group Databasebeta

#31915570

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

Aliases

No aliases for this group.

Splittings

SylowC71 ⋊ #13182

Subgroups

subgroupG/H
centerC4#17986192
commutatorC2×C8×C71C22×C4
FrattiniC22×C8C22×D71
FittingC71×#2161C2
socleC2×C71#1947
prime radicalC23×C71#137
cosocleC22×C8×C71C23
hypercenter#2161D71
hypocenterC71#13182
LCSG ▷ C2×C8×C71 ▷ C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C4 ◁ C22×C4 ◁ C22×C8 ◁ #2161

280 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2272

Polycyclic presentation:

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

Conjugacy classes & character table

1166 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18176, 87686);