Finite Group Databasebeta

#30638476

order16256
automorphism?
homologyAbelianization (H1) = C2×C4×C8 · Schur multiplier (H2) = C2×C42

Aliases

No aliases for this group.

Splittings

SylowC127 ⋊ #1744

Subgroups

subgroupG/H
centerC2×C42C2×D127
commutatorC2×C127C2×C4×C8
FrattiniC22×C4C22×D127
FittingC43×C127C2
socle, prime radicalC23×C127C22×C4
cosocleC22×C4×C127C23
hypercenterC43D127
hypocenterC127#1744
LCSG ▷ C2×C127 ▷ C127
UCSC1 ◁ C2×C42 ◁ C43

296 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

4112 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16256, 4256);