Finite Group Databasebeta

C2×D7×C181 #19099485

order5068
isoclinismisoclinic class of D7
automorphism?
homologyAbelianization (H1) = C22×C181 · Schur multiplier (H2) = C2

Aliases

direct productC2×D7×C181
unambiguous semidirect productC7⋊(C22×C181)
unambiguous semidirect product(C2×C7)⋊(C2×C181)

Splittings

Fitting, socleC2×C7×C181 ⋊ C2
derived, SylowC7 ⋊ C22×C181
HallC7×C181 ⋊ C22

Subgroups

subgroupG/H
center, hypercenterC2×C181D7
commutator, hypocenterC7C22×C181
FrattiniC1G
Fitting, socleC2×C7×C181C2
LCSG ▷ C7
UCSC1 ◁ C2×C181

20 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

1810 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC2×AGL(1,𝔽7)×C181, C2×#21439203, C2×#21439202, …
maximal normal subgroup ofC2×AGL(1,𝔽7)×C181, C2×#21439203, C2×#21439202, …
maximal quotient ofD3×D7×C181, C2×D21×C181, C2×C3×D7×C181, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(5068, 10);