Finite Group Databasebeta

Q128×D73 #33007032

order18688
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

direct productQ128×D73

Splittings

FittingC73×Q128 ⋊ C2
SylowC73 ⋊ C2×Q128

Subgroups

subgroupG/H
centerC2D32×D73
commutator, cosocleC32×C73C23
FrattiniC32C22×D73
FittingC73×Q128C2
socleC2×C73C2×D32
prime radicalC2×D73D32
hypercenterQ128D73
hypocenterC73C2×Q128
LCSG ▷ C32×C73 ▷ C16×C73 ▷ C8×C73 ▷ C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C2 ◁ C4 ◁ C8 ◁ C16 ◁ C32 ◁ Q128

126 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9344

Conjugacy classes & character table

1330 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 90616);