Finite Group Databasebeta

#30638801

order16256
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC127 ⋊ #1818

Subgroups

subgroupG/H
center, FrattiniC22×C4C22×D127
commutator, socleC23×C127C22×C4
FittingC2×#117×C127C2
prime radicalC24×C127C2×C4
cosocleC22×C4×C127C23
hypercenterC2×#117D127
hypocenterC127#1818
LCSG ▷ C23×C127 ▷ C127
UCSC1 ◁ C22×C4 ◁ C2×#117

292 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

2564 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16256, 4581);