Finite Group Databasebeta

C2×#4625⋊C2 #11714163

order768
isoclinismisoclinic class of #4625⋊C2
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C24

Aliases

direct productC2×#4625⋊C2
unambiguous semidirect product#4625⋊C22
unambiguous semidirect product(#1020⋊C2)⋊C22
unambiguous semidirect product#5450⋊C22

Splittings

FittingC2×H(3,𝔽4) ⋊ D3

Subgroups

subgroupG/H
center, hypercenterC2#4625⋊C2
commutator, cosocle#120⋊C3C23
FrattiniC23C22×S4
FittingC2×H(3,𝔽4)D3
socleC23GL(2,ℤ/4)
hypocenterC22⋊A4C2×D4
LCSG ▷ #120⋊C3 ▷ C22⋊A4
UCSC1 ◁ C2

564 conjugacy classes of subgroups; only the 37 normal subgroups are shown.

normal subgroups only

This group has 564 conjugacy classes of subgroups — too many to draw. Only its 37 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) = 24

Conjugacy classes & character table

32 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×AGL(2,ℤ/4), C2×#72215860, C2×#11921467, …
maximal normal subgroup of#72236332, C4×#4625⋊C2, #72258617, …
maximal quotient ofC2×#72215875, #72231955, #72236332, …
automorphism group of#379⋊C3, #393⋊C3, #395⋊C3, …
outer automorphism group ofC3×#543

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(768, 1088544);