Finite Group Databasebeta

#30638642

order16256
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

SylowC127 ⋊ #1780

Subgroups

subgroupG/H
center, FrattiniC22×C4C22×D127
commutator, socleC23×C127C22×C4
Fitting, prime radicalC22×#41×C127C2
cosocleC22×C4×C127C23
hypercenterC22×#41D127
hypocenterC127#1780
LCSG ▷ C23×C127 ▷ C127
UCSC1 ◁ C22×C4 ◁ C22×#41

612 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,127|a^2=f,f^2=g,b^a=bd,c^a=ce,h^a=h^126,c^b=cg

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, 4422);