Finite Group Databasebeta

C2×#92211 #11757515

order972
isoclinismisoclinic class of #92211
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2×C3

Aliases

direct productC2×#92211

Splittings

FittingC2×H(3,𝔽3)⋊C9 ⋊ C2
derived, SylowH(3,𝔽3)⋊C9 ⋊ C22

Subgroups

subgroupG/H
center, hypercenterC2#92211
commutator, cosocle, hypocenterH(3,𝔽3)⋊C9C22
FrattiniC33C2×C3⋊D3
FittingC2×H(3,𝔽3)⋊C9C2
socleC2×C32#272
LCSG ▷ H(3,𝔽3)⋊C9
UCSC1 ◁ C2

211 conjugacy classes of subgroups; only the 35 normal subgroups are shown.

normal subgroups only

This group has 211 conjugacy classes of subgroups — too many to draw. Only its 35 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) = 162

Conjugacy classes & character table

60 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#92211⋊C4, #14515794, #14515796, …
maximal normal subgroup of#92211⋊C4, #14515794, #14515796, …
maximal quotient of#14516134, C4×#92211, C4⋊#92211, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(972, 240);