Finite Group Databasebeta

#30636869

order16256
automorphism?
homologyAbelianization (H1) = C2×C16 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

FittingM64×C127 ⋊ C2
SylowC127 ⋊ #1400

Subgroups

subgroupG/H
centerC8(C2×D127)⋊C4
commutatorC22×C127C2×C16
FrattiniC2×C16C2×D127
FittingM64×C127C2
socleC2×C127C22⋊C16
prime radicalC22×D127C16
cosocleC2×C16×C127C22
hypercenterM64D127
hypocenterC127#1400
LCSG ▷ C22×C127 ▷ C2×C127 ▷ C127
UCSC1 ◁ C8 ◁ C2×C16 ◁ M64

74 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,127|a^2=d,d^2=e,e^2=f,f^2=g,b^a=bc,c^a=cg,d^b=dg,h^b=h^126

Conjugacy classes & character table

2564 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16256, 2649);