Finite Group Databasebeta

#31887870

order18176
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C22×C4

Aliases

No aliases for this group.

Splittings

SylowC71 ⋊ #8129

Subgroups

subgroupG/H
centerC22C2×C71⋊#95
commutatorC23×C71C2×C42
FrattiniC2×C42C22×D71
FittingC2×#423×C71C2
socleC22×C71C2×#95
prime radicalC24×C71C42
cosocleC2×C42×C71C23
hypercenterC2×#423D71
hypocenterC71#8129
LCSG ▷ C23×C71 ▷ C22×C71 ▷ C71
UCSC1 ◁ C22 ◁ C22×C42 ◁ C2×#423

612 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4544

Polycyclic presentation:

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

Conjugacy classes & character table

2012 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18176, 59986);