Finite Group Databasebeta

#37548691

order23168
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C4

Aliases

No aliases for this group.

Splittings

FittingC2×D8×C181 ⋊ C4
SylowC181 ⋊ #1339

Subgroups

subgroupG/H
centerC2#26042130
commutatorC2×C8×C181C2×C4
FrattiniC2×C8C2×#10624382
FittingC2×D8×C181C4
socleC2×C181#327
prime radical#26041529C2
cosocleC2×#15668432C22
hypercenterC2×D8#10624382
hypocenterC181#1339
LCSG ▷ C2×C8×C181 ▷ C2×C4×C181 ▷ C2×C181 ▷ C181
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×C8 ◁ C2×D8

114 conjugacy classes of subgroups; only the 26 normal subgroups are shown.

normal subgroups only

This group has 114 conjugacy classes of subgroups — too many to draw. Only its 26 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=d,c^2=fg,e^2=g,f^2=g,b^a=bc,c^a=ce,f^a=fg,h^a=h^162,c^b=cf,d^b=defg,e^b=eg,f^b=fg,d^c=dg,h^d=h^180

Conjugacy classes & character table

650 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23168, 19480);