Finite Group Databasebeta

#30668134

order16768
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

Fitting#499×C131 ⋊ C2
SylowC131 ⋊ #2231

Subgroups

subgroupG/H
centerC2#22553599
commutator, cosocleC2×C8×C131C23
FrattiniC2×C8C22×D131
Fitting#499×C131C2
socleC2×C131#476
prime radical#16862268C22
hypercenter#499D131
hypocenterC131#2231
LCSG ▷ C2×C8×C131 ▷ C4×C131 ▷ C2×C131 ▷ C131
UCSC1 ◁ C2 ◁ C2×C4 ◁ C4×C8 ◁ #499

120 conjugacy classes of subgroups; only the 47 normal subgroups are shown.

normal subgroups only

This group has 120 conjugacy classes of subgroups — too many to draw. Only its 47 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) = 4192

Polycyclic presentation:

2^7,131|a^2=df,b^2=dg,d^2=g,e^2=f,f^2=g,b^a=bd,c^a=ce,d^a=dg,e^a=ef,f^a=fg,e^c=efg,f^c=fg,h^c=h^130

Conjugacy classes & character table

1453 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16768, 6683);