Finite Group Databasebeta

Q16×D25 #11716479

order800
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

direct productQ16×D25

Splittings

FittingQ16×C25 ⋊ C2
SylowC25 ⋊ C2×Q16

Subgroups

subgroupG/H
centerC2D4×D25
commutator, cosocleC4×C25C23
FrattiniC4×C5C22×D5
FittingQ16×C25C2
socleC2×C5D4×D5
prime radicalC2×D25D4
hypercenterQ16D25
hypocenterC25C2×Q16
LCSG ▷ C4×C25 ▷ C2×C25 ▷ C25
UCSC1 ◁ C2 ◁ C4 ◁ Q16

90 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 400

Conjugacy classes & character table

98 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13097894, #13097895, SD32×D25, …
maximal normal subgroup of#13097894, #13097895, SD32×D25, …
maximal quotient of#13098065, #13098067, #13098069, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(800, 138);