Finite Group Databasebeta

#30640340

order16256
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC2×M32×C127 ⋊ C2
SylowC127 ⋊ #2112

Subgroups

subgroupG/H
center, FrattiniC2×C8C22×D127
commutator, socleC22×C127C22×C8
FittingC2×M32×C127C2
prime radicalC23×D127C8
cosocleC2×C8×C127C23
hypercenterC2×M32D127
hypocenterC127#2112
LCSG ▷ C22×C127 ▷ C127
UCSC1 ◁ C2×C8 ◁ C2×M32

260 conjugacy classes of subgroups; only the 97 normal subgroups are shown.

normal subgroups only

This group has 260 conjugacy classes of subgroups — too many to draw. Only its 97 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

2576 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16256, 6120);