Finite Group Databasebeta

C2×GL(2,ℤ/4)⋊C4 #11714303

order768
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

direct productC2×GL(2,ℤ/4)⋊C4

Splittings

FittingC23×C22⋊C4 ⋊ D3

Subgroups

subgroupG/H
centerC23C22×S4
commutatorC2×A4C23×C4
FrattiniC22C23×S4
FittingC23×C22⋊C4D3
socleC25C22×D3
prime radicalC22×GL(2,ℤ/4)C2
cosocleC22×A4C24
hypercenterC2×C22⋊C4S4
hypocenterA4C2×C4×D4
LCSG ▷ C2×A4 ▷ A4
UCSC1 ◁ C23 ◁ C2×C22⋊C4

2669 conjugacy classes of subgroups; only the 213 normal subgroups are shown.

normal subgroups only

This group has 2669 conjugacy classes of subgroups — too many to draw. Only its 213 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) = 96

Conjugacy classes & character table

100 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#11923458, C2×#11714540, D3×GL(2,ℤ/4)⋊C4, …
maximal normal subgroup ofC2×#11714540, #72259035, #72259036, …
maximal quotient of#72226110, #72226188, #72226192, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(768, 1088684);