Finite Group Databasebeta

C22×#67355 #13094608

order1512
isoclinismisoclinic class of #67355
automorphism?
homologyAbelianization (H1) = C23×C32 · Schur multiplier (H2) = C23

Aliases

direct productC22×#67355

Splittings

FittingC22×C7×C9 ⋊ C2×C3
Hall#4428 ⋊ C23
HallC22×D7 ⋊ 3−1+2
SylowC7 ⋊ C23×3−1+2

Subgroups

subgroupG/H
centerC22×C3C3×AGL(1,𝔽7)
commutator, cosocleC3×C7C23×C32
FrattiniC3C22×C3×AGL(1,𝔽7)
FittingC22×C7×C9C2×C3
socleC22×C3×C7C2×C32
prime radicalC22×C3×AGL(1,𝔽7)C3
hypercenterC22×C9AGL(1,𝔽7)
hypocenterC7C23×3−1+2
LCSG ▷ C3×C7 ▷ C7
UCSC1 ◁ C22×C3 ◁ C22×C9

256 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 252

Conjugacy classes & character table

124 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC22×#67355⋊C2, C22×3−1+2×AGL(1,𝔽7)
maximal normal subgroup ofC22×#67355⋊C2, C22×3−1+2×AGL(1,𝔽7)

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1512, 505);