Finite Group Databasebeta

#30641089

order16256
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C24×C4

Aliases

No aliases for this group.

Splittings

FittingC4×C22⋊C4×C127 ⋊ C2
SylowC127 ⋊ #2275

Subgroups

subgroupG/H
center, FrattiniC23C23×D127
commutatorC2×C127C22×C42
FittingC4×C22⋊C4×C127C2
socle, cosocleC23×C127C24
prime radicalC22×C22⋊D127C22
hypercenterC4×C22⋊C4D127
hypocenterC127#2275
LCSG ▷ C2×C127 ▷ C127
UCSC1 ◁ C23 ◁ C4×C22⋊C4

780 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,127|a^2=f,b^2=g,c^2=f,b^a=be,d^a=de,c^b=ce,h^c=h^126

Conjugacy classes & character table

2588 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16256, 6869);