Finite Group Databasebeta

C2×#22626341 #34030292

order18688
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct productC2×#22626341

Splittings

FittingC2×D16×C73 ⋊ C4
SylowC73 ⋊ C2×AGL(1,ℤ/16)

Subgroups

subgroupG/H
centerC22#17989628
commutatorC8×C73C23×C4
FrattiniC8C23×#64408
FittingC2×D16×C73C4
socleC22×C73#442
prime radicalC2×#17989021C2
cosocleC8×D73C24
hypercenterC2×D16#64408
hypocenterC73C2×AGL(1,ℤ/16)
LCSG ▷ C8×C73 ▷ C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×C8 ◁ C2×D16

710 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2336

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1113876);