Finite Group Databasebeta

#37548822

order23168
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC2×M16×C181 ⋊ C4
SylowC181 ⋊ #1395

Subgroups

subgroupG/H
centerC4#19153874
commutatorC2×C4×C181C42
FrattiniC22×C4C2×#10624382
FittingC2×M16×C181C4
socleC2×C181#342
prime radical, cosocleC2×#15668449C22
hypercenterC2×M16#10624382
hypocenterC181#1395
LCSG ▷ C2×C4×C181 ▷ C22×C181 ▷ C2×C181 ▷ C181
UCSC1 ◁ C4 ◁ C2×C4 ◁ C22×C4 ◁ C2×M16

162 conjugacy classes of subgroups; only the 40 normal subgroups are shown.

normal subgroups only

This group has 162 conjugacy classes of subgroups — too many to draw. Only its 40 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) = 5792

Polycyclic presentation:

2^7,181|a^2=d,b^2=e,c^2=g,e^2=g,b^a=bc,c^a=cf,e^a=eg,f^a=fg,h^a=h^162,d^b=dfg,h^b=h^180,d^c=dg,h^d=h^180

Conjugacy classes & character table

926 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23168, 19611);