Finite Group Databasebeta

#30641025

order16256
automorphism?
homologyAbelianization (H1) = C22×C16 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingM64×C127 ⋊ C2
SylowC127 ⋊ #2258

Subgroups

subgroupG/H
center, FrattiniC16C22×D127
commutator, socleC2×C127C22×C16
FittingM64×C127C2
prime radical#14523248C8
cosocleC16×C127C23
hypercenterM64D127
hypocenterC127#2258
LCSG ▷ C2×C127 ▷ C127
UCSC1 ◁ C16 ◁ M64

106 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,h^a=h^126,c^b=cg,h^c=h^126

Conjugacy classes & character table

2600 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16256, 6805);