Finite Group Databasebeta

#30665771

order16768
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C22×C4

Aliases

No aliases for this group.

Splittings

SylowC131 ⋊ #1759

Subgroups

subgroupG/H
centerC2×C4C2×C22⋊D131
commutatorC4×C131C2×C42
FrattiniC22×C4C22×D131
FittingC4×#41×C131C2
socleC22×C131C2×C22⋊C4
prime radicalC2×#41×C131C22
cosocleC22×C4×C131C23
hypercenterC4×#41D131
hypocenterC131#1759
LCSG ▷ C4×C131 ▷ C2×C131 ▷ C131
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ C4×#41

320 conjugacy classes of subgroups; only the 125 normal subgroups are shown.

normal subgroups only

This group has 320 conjugacy classes of subgroups — too many to draw. Only its 125 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=e,b^2=f,c^2=e,d^2=g,b^a=bd,d^a=dg,f^a=fg,c^b=cg,h^b=h^130

Conjugacy classes & character table

2644 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16768, 4320);