Finite Group Databasebeta

D4×#89137 #16812779

order3488
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productD4×#89137

Splittings

FittingD4×C109 ⋊ C4
SylowC109 ⋊ C4×D4

Subgroups

subgroupG/H
center, FrattiniC2C22×#89137
commutator, socleC2×C109C22×C4
FittingD4×C109C4
prime radicalD4×D109C2
cosocleC2×D109C23
hypercenterD4#89137
hypocenterC109C4×D4
LCSG ▷ C2×C109 ▷ C109
UCSC1 ◁ C2 ◁ D4

94 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 436

Conjugacy classes & character table

155 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3488, 226);