Finite Group Databasebeta

D4×#14523438 #30659788

order16672
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productD4×#14523438

Splittings

FittingD4×C521 ⋊ C4
SylowC521 ⋊ C4×D4

Subgroups

subgroupG/H
center, FrattiniC2C22×#14523438
commutator, socleC2×C521C22×C4
FittingD4×C521C4
prime radicalD4×D521C2
cosocleC2×D521C23
hypercenterD4#14523438
hypocenterC521C4×D4
LCSG ▷ C2×C521 ▷ C521
UCSC1 ◁ C2 ◁ D4

94 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2084

Conjugacy classes & character table

670 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofD8×#14523438, SD16×#14523438, #45688471, …
maximal normal subgroup ofD8×#14523438, SD16×#14523438, #45688471, …
maximal quotient ofC22⋊C4×#14523438, C4⋊C4×#14523438, #45688379, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16672, 226);