Finite Group Databasebeta

AGL(1,𝔽9)⋊Q8 #10596405

order576
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C4

Aliases

unambiguous semidirect productAGL(1,𝔽9)⋊Q8

Splittings

SylowC32 ⋊ #498

Subgroups

subgroupG/H
center, FrattiniC2C2×AΓL(1,𝔽9)
commutator, cosocleC2×#157C23
FittingC32×C4SD16
socleC2×C32C2×SD16
prime radicalC2×C3⋊D3C2×D4
hypercenterC4AΓL(1,𝔽9)
hypocenterC32#498
LCSG ▷ C2×#157 ▷ C3⋊D3 ▷ C32
UCSC1 ◁ C2 ◁ C4

117 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 72

Polycyclic presentation:

2^6,3^2|a^2=d,b^2=e,c^2=e,d^2=f,b^a=bdf,g^a=g^2h^2,h^a=g^2,c^b=ce,d^b=df,g^b=gh^2,h^b=h^2,g^d=g^2h,h^d=gh,g^f=g^2,h^f=h^2

Conjugacy classes & character table

27 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#11780315, #11780316, #11780411, …
maximal normal subgroup of#11780315, #11780316, #11780411, …
maximal quotient of#11786220, #11790119, #11791701, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(576, 8287);