Finite Group Databasebeta

#30666795

order16768
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23×C4

Aliases

No aliases for this group.

Splittings

FittingC2×#99×C131 ⋊ C2
SylowC131 ⋊ #1964

Subgroups

subgroupG/H
centerC22C22⋊C4×D131
commutatorC23×C131C22×C4
FrattiniC24C22×D131
FittingC2×#99×C131C2
socleC22×C131C2×C22⋊C4
prime radicalC2×#16862218C2
cosocleC24×C131C23
hypercenterC2×#99D131
hypocenterC131#1964
LCSG ▷ C23×C131 ▷ C2×C131 ▷ C131
UCSC1 ◁ C22 ◁ C24 ◁ C2×#99

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

normal subgroups only

This group has 408 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) = 4192

Polycyclic presentation:

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

Conjugacy classes & character table

1462 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16768, 5344);