Finite Group Databasebeta

C2×#1144⋊C3 #10620779

order672
isoclinismisoclinic class of #1141⋊C3
automorphism?
homologyAbelianization (H1) = C23×C3 · Schur multiplier (H2) = C22

Aliases

direct productC2×#1144⋊C3
unambiguous semidirect product(C2×#1144)⋊C3

Splittings

HallC2×#1144 ⋊ C3
HallΓL(1,𝔽8) ⋊ C2×Q16
SylowC7 ⋊ C2×C3×Q16

Subgroups

subgroupG/H
centerC22(C22⋊D7)⋊C3
commutator, cosocleC4×C7C23×C3
FrattiniC4C22×AGL(1,𝔽7)
FittingC2×C7×Q8C2×C3
socleC22×C7C3×D4
prime radicalC22×ΓL(1,𝔽8)D4
hypercenterC2×Q8AGL(1,𝔽7)
hypocenterC7C2×C3×Q16
LCSG ▷ C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×Q8

120 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 224

Conjugacy classes & character table

52 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#89527⋊C3, #89565⋊C3, #89570⋊C3, …
maximal normal subgroup of#89527⋊C3, #89565⋊C3, #89570⋊C3, …
maximal quotient of#89742⋊C3, C2×#6381⋊C3, C2×#6384⋊C3, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(672, 361);