Finite Group Databasebeta

C22×#17989454 #34019826

order18688
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C26×C4

Aliases

direct productC22×#17989454

Splittings

FittingC22×C42×C73 ⋊ C4
SylowC73 ⋊ C22×H(3,ℤ/4)

Subgroups

subgroupG/H
centerC22×C4C4×#64408
commutatorC4×C73C22×C42
FrattiniC2×C4C23×#64408
FittingC22×C42×C73C4
socleC23×C73#95
prime radicalC24×D73D4
cosocleC2×C4×D73C24
hypercenterC22×C42#64408
hypocenterC73C22×H(3,ℤ/4)
LCSG ▷ C4×C73 ▷ C73
UCSC1 ◁ C22×C4 ◁ C22×C42

2270 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4672

Conjugacy classes & character table

1240 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1103410);