Finite Group Databasebeta

#37549652

order23168
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

Fitting#97×C181 ⋊ C4
SylowC181 ⋊ #1841

Subgroups

subgroupG/H
centerC4#19153895
commutatorC2×C4×C181C22×C4
FrattiniC2×C4C22×#10624382
Fitting#97×C181C4
socleC2×C181#383
prime radicalC22×D181#41
cosocleC2×C4×D181C23
hypercenter#97#10624382
hypocenterC181#1841
LCSG ▷ C2×C4×C181 ▷ C2×C181 ▷ C181
UCSC1 ◁ C4 ◁ C2×C8 ◁ #97

162 conjugacy classes of subgroups; only the 52 normal subgroups are shown.

normal subgroups only

This group has 162 conjugacy classes of subgroups — too many to draw. Only its 52 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) = 2896

Polycyclic presentation:

2^7,181|a^2=f,b^2=de,c^2=d,d^2=g,e^2=g,b^a=bd,c^a=ce,d^a=dg,h^a=h^162,h^b=h^180,f^c=fg,h^f=h^180

Conjugacy classes & character table

932 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23168, 20441);