Finite Group Databasebeta

#30666501

order16768
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

FittingC2×#99×C131 ⋊ C2
SylowC131 ⋊ #1913

Subgroups

subgroupG/H
centerC2#22553189
commutatorC23×C131C22×C4
FrattiniC24C22×D131
FittingC2×#99×C131C2
socleC2×C131#386
prime radical#22553871C2
cosocleC24×C131C23
hypercenterC2×#99D131
hypocenterC131#1913
LCSG ▷ C23×C131 ▷ C2×C131 ▷ C131
UCSC1 ◁ C2 ◁ C24 ◁ C2×#99

380 conjugacy classes of subgroups; only the 85 normal subgroups are shown.

normal subgroups only

This group has 380 conjugacy classes of subgroups — too many to draw. Only its 85 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) = 2096

Polycyclic presentation:

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

Conjugacy classes & character table

1459 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16768, 5050);