Finite Group Databasebeta

#30636865

order16256
automorphism?
homologyAbelianization (H1) = C4×C8 · Schur multiplier (H2) = C1

Aliases

No aliases for this group.

Splittings

SylowC127 ⋊ #1398

Subgroups

subgroupG/H
centerC8C4×Dic127
commutatorC4×C127C4×C8
FrattiniC2×C16C2×D127
FittingM64×C127C2
socleC2×C127#346
prime radicalC22×C127M32
cosocleC2×C16×C127C22
hypercenterM64D127
hypocenterC127#1398
LCSG ▷ C4×C127 ▷ C127
UCSC1 ◁ C8 ◁ M64

60 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,127|a^2=c,b^2=d,c^2=e,e^2=f,f^2=g,b^a=bf,d^a=dg,c^b=cg,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, 2645);