Finite Group Databasebeta

SD16×D491 #30628349

order15712
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

direct productSD16×D491

Splittings

FittingSD16×C491 ⋊ C2
SylowC491 ⋊ C2×SD16

Subgroups

subgroupG/H
centerC2D4×D491
commutator, cosocleC4×C491C23
FrattiniC4C22×D491
FittingSD16×C491C2
socleC2×C491C2×D4
prime radicalD4×D491C2
hypercenterSD16D491
hypocenterC491C2×SD16
LCSG ▷ C4×C491 ▷ C2×C491 ▷ C491
UCSC1 ◁ C2 ◁ C4 ◁ SD16

68 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 3928

Conjugacy classes & character table

1729 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC2×SD16×D491, #135×D491, AGL(1,ℤ/8)×D491, …
maximal normal subgroup ofC2×SD16×D491, #135×D491, AGL(1,ℤ/8)×D491, …
maximal quotient of#102×D491, #103×D491, #106×D491, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15712, 158);