Finite Group Databasebeta

#31966889

order18176
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC71×SD16⋊C8 ⋊ C2
SylowC71 ⋊ #17852

Subgroups

subgroupG/H
centerC2×C4C2×D4×D71
commutatorC4×C71C23×C8
FrattiniC42C23×D71
FittingC71×SD16⋊C8C2
socleC22×C71C2×C4×D4
prime radicalC2×#14556155C4
cosocleC42×C71C24
hypercenterSD16⋊C8D71
hypocenterC71#17852
LCSG ▷ C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C2×C4 ◁ C4×C8 ◁ SD16⋊C8

754 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4544

Polycyclic presentation:

2^8,71|a^2=f,c^2=f,e^2=g,f^2=h,b^a=be,e^a=eg,e^b=eg,i^b=i^70,d^c=dg,i^c=i^70,i^d=i^70

Conjugacy classes & character table

1628 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18176, 139005);