Finite Group Databasebeta

#30640311

order16256
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC127 ⋊ #2103

Subgroups

subgroupG/H
centerC4#16861197
commutator, cosocleC22×C4×C127C23
FrattiniC22×C4C22×D127
Fitting#338×C127C2
socleC2×C127#400
prime radicalC23×C127C2×Q8
hypercenter#338D127
hypocenterC127#2103
LCSG ▷ C22×C4×C127 ▷ C2×C127 ▷ C127
UCSC1 ◁ C4 ◁ C22×C4 ◁ #338

148 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,127|a^2=d,b^2=de,c^2=d,d^2=g,f^2=g,b^a=bd,c^a=ce,f^a=fg,c^b=cf,d^b=dg,e^b=eg,f^b=fg,h^b=h^126,h^c=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, 6091);