Finite Group Databasebeta

#30647249

order16256
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

SylowC127 ⋊ #2896

Subgroups

subgroupG/H
centerC2×C4C2×C22⋊D127
commutatorC4×C127C23×C4
FrattiniC2×C4C23×D127
Fitting, prime radicalC22×#41×C127C2
socleC22×C127C22×D4
cosocleC2×C4×C127C24
hypercenterC22×#41D127
hypocenterC127#2896
LCSG ▷ C4×C127 ▷ C2×C127 ▷ C127
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ C22×#41

772 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

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

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, 13029);