Finite Group Databasebeta

Q64×D197 #38745015

order25216
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

direct productQ64×D197

Splittings

FittingQ64×C197 ⋊ C2
SylowC197 ⋊ C2×Q64

Subgroups

subgroupG/H
centerC2D16×D197
commutator, cosocleC16×C197C23
FrattiniC16C22×D197
FittingQ64×C197C2
socleC2×C197C2×D16
prime radicalC2×D197D16
hypercenterQ64D197
hypocenterC197C2×Q64
LCSG ▷ C16×C197 ▷ C8×C197 ▷ C4×C197 ▷ C2×C197 ▷ C197
UCSC1 ◁ C2 ◁ C4 ◁ C8 ◁ C16 ◁ Q64

104 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 12608

Conjugacy classes & character table

1900 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25216, 6813);