Finite Group Databasebeta

#30636944

order16256
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C1

Aliases

No aliases for this group.

Splittings

FittingQ64×C127 ⋊ C2
SylowC127 ⋊ SD128

Subgroups

subgroupG/H
centerC2#22549711
commutator, cosocleC32×C127C22
FrattiniC32C2×D127
FittingQ64×C127C2
socleC2×C127D32
prime radicalD4064C2
hypercenterQ64D127
hypocenterC127SD128
LCSG ▷ C32×C127 ▷ C16×C127 ▷ C8×C127 ▷ C4×C127 ▷ C2×C127 ▷ C127
UCSC1 ◁ C2 ◁ C4 ◁ C8 ◁ C16 ◁ C32 ◁ Q64

38 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,127|a^2=g,c^2=de,d^2=ef,e^2=fg,f^2=g,b^a=bc,c^a=cd,d^a=de,e^a=ef,f^a=fg,c^b=cd,d^b=de,e^b=ef,f^b=fg,h^b=h^126

Conjugacy classes & character table

1232 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16256, 2724);