Finite Group Databasebeta

D4×#11719940 #20291451

order6784
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct productD4×#11719940

Splittings

SylowC53 ⋊ D4×M16

Subgroups

subgroupG/H
center, FrattiniC22C23×#6157
commutator, socleC22×C53C23×C4
FittingC22×D4×C53C4
hypercenterC22×D4#6157
hypocenterC53D4×M16
LCSG ▷ C22×C53 ▷ C53
UCSC1 ◁ C22 ◁ C22×D4

544 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

310 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#28304740, #28304744, #28304748, …
maximal normal subgroup of#28304740, #28304744, #28304748, …
maximal quotient ofD8×#11719940, #28317494, SD16×#11719940, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 21246);