Finite Group Databasebeta

#30636864

order16256
automorphism?
homologyAbelianization (H1) = C4×C16 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC127 ⋊ #1397

Subgroups

subgroupG/H
center, FrattiniC2×C16C2×D127
commutatorC2×C127C4×C16
FittingC4×C16×C127C2
socle, prime radicalC22×C127C2×C16
cosocleC2×C16×C127C22
hypercenterC4×C16D127
hypocenterC127#1397
LCSG ▷ C2×C127 ▷ C127
UCSC1 ◁ C2×C16 ◁ C4×C16

68 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,127|a^2=c,b^2=d,c^2=e,e^2=f,f^2=g,b^a=bg,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, 2644);