Finite Group Databasebeta

#30636937

order16256
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C1

Aliases

No aliases for this group.

Splittings

SylowC127 ⋊ #1426

Subgroups

subgroupG/H
centerC2#22549703
commutatorC16×C127C2×C4
FrattiniC2×C16C2×D127
Fitting#368×C127C2
socleC2×C127#367
prime radicalC22×C127SD32
cosocleC2×C16×C127C22
hypercenter#368D127
hypocenterC127#1426
LCSG ▷ C16×C127 ▷ C8×C127 ▷ C4×C127 ▷ C2×C127 ▷ C127
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×C8 ◁ C2×C16 ◁ #368

52 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,127|a^2=d,b^2=cef,c^2=efg,e^2=fg,f^2=g,b^a=bc,c^a=ce,e^a=ef,f^a=fg,h^a=h^126,d^b=dg,h^b=h^126

Conjugacy classes & character table

1412 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16256, 2717);