Finite Group Databasebeta

#37549569

order23168
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingH(5,𝔽2)×C181 ⋊ C4
SylowC181 ⋊ #1794

Subgroups

subgroupG/H
centerC2#26042220
commutatorC2×C4×C181C22×C4
FrattiniC2×C4C22×#10624382
FittingH(5,𝔽2)×C181C4
socleC2×C181#379
prime radical#26042114C2
cosocleC2×C4×D181C23
hypercenterH(5,𝔽2)#10624382
hypocenterC181#1794
LCSG ▷ C2×C4×C181 ▷ C2×C181 ▷ C181
UCSC1 ◁ C2 ◁ C2×C4 ◁ H(5,𝔽2)

548 conjugacy classes of subgroups; only the 82 normal subgroups are shown.

normal subgroups only

This group has 548 conjugacy classes of subgroups — too many to draw. Only its 82 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=f,d^2=g,f^2=g,b^a=bd,c^a=ce,d^a=dg,h^a=h^162,d^b=dg,e^b=eg,d^c=dg,h^f=h^180

Conjugacy classes & character table

797 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23168, 20358);