Finite Group Databasebeta

#2121×D73 #33238707

order18688
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

direct product#2121×D73

Splittings

FittingC73×#2121 ⋊ C2
SylowC73 ⋊ C2×#2121

Subgroups

subgroupG/H
centerC2C2×#99×D73
commutatorC23×C73C23×C4
FrattiniC2×D4C23×D73
FittingC73×#2121C2
socleC2×C73C22×#99
prime radical#534×D73C2
cosocleC2×D4×C73C24
hypercenter#2121D73
hypocenterC73C2×#2121
LCSG ▷ C23×C73 ▷ C22×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C2 ◁ C23 ◁ C22×D4 ◁ #2121

1494 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1168

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 322291);