Finite Group Databasebeta

#30665302

order16768
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC8×D4×C131 ⋊ C2
SylowC131 ⋊ #1665

Subgroups

subgroupG/H
centerC22#16862220
commutator, cosocleC42×C131C23
FrattiniC42C22×D131
FittingC8×D4×C131C2
socleC22×C131#121
prime radical#22553507C2
hypercenterC8×D4D131
hypocenterC131#1665
LCSG ▷ C42×C131 ▷ C22×C131 ▷ C131
UCSC1 ◁ C22 ◁ C42 ◁ C8×D4

188 conjugacy classes of subgroups; only the 61 normal subgroups are shown.

normal subgroups only

This group has 188 conjugacy classes of subgroups — too many to draw. Only its 61 normal subgroups are shown.

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

Full subgroup data →

Presentation

transitive degreeμt(G) = 8384

Polycyclic presentation:

2^7,131|b^2=d,d^2=f,e^2=g,b^a=bd,c^a=ce,d^a=df,e^a=eg,h^a=h^130,e^c=eg

Conjugacy classes & character table

2629 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16768, 3851);