Finite Group Databasebeta

A4×D4⋊C8 #11709362

order768
automorphism?
homologyAbelianization (H1) = C2×C3×C8 · Schur multiplier (H2) = C23

Aliases

direct productA4×D4⋊C8
unambiguous semidirect productD4⋊(C8×A4)
unambiguous semidirect product(C22×D4⋊C8)⋊C3

Splittings

Fitting, SylowC22×D4⋊C8 ⋊ C3

Subgroups

subgroupG/H
centerC2×C4D4×A4
commutatorC22×C4C2×C3×C8
FrattiniC42C22×A4
FittingC22×D4⋊C8C3
socleC24C3×C22⋊C4
prime radicalC2×D4×A4C4
cosocleC22×C42C22×C3
hypercenterD4⋊C8A4
hypocenterC22C3×D4⋊C8
LCSG ▷ C22×C4 ▷ C23 ▷ C22
UCSC1 ◁ C2×C4 ◁ C42 ◁ D4⋊C8

451 conjugacy classes of subgroups; only the 63 normal subgroups are shown.

normal subgroups only

This group has 451 conjugacy classes of subgroups — too many to draw. Only its 63 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

112 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofA4×#1580, S4×D4⋊C8, #72342692
maximal normal subgroup ofA4×#1580, S4×D4⋊C8, #72342692
maximal quotient ofA4×#1333, A4×#1336

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(768, 1083743);