Finite Group Databasebeta

C2×#22626091 #34022283

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

Aliases

direct productC2×#22626091
unambiguous semidirect productD73⋊#1977

Splittings

FittingC22×SD16×C73 ⋊ C4
SylowC73 ⋊ C2×#1977

Subgroups

subgroupG/H
centerC22#17989539
commutatorC2×C4×C73C23×C4
FrattiniC2×C4C23×#64408
FittingC22×SD16×C73C4
socleC22×C73#390
prime radicalC22×D4×D73C22
cosocleC2×C4×D73C24
hypercenterC22×SD16#64408
hypocenterC73C2×#1977
LCSG ▷ C2×C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×SD16

1566 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2336

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1105867);