Finite Group Databasebeta

#1940×D73 #33089251

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

Aliases

direct product#1940×D73

Splittings

FittingC73×#1940 ⋊ C2
SylowC73 ⋊ C2×#1940

Subgroups

subgroupG/H
center, FrattiniC22×C4C23×D73
commutator, socleC23×C73C23×C4
FittingC73×#1940C2
prime radicalC23×D73C22×C4
cosocleC22×C4×C73C24
hypercenter#1940D73
hypocenterC73C2×#1940
LCSG ▷ C23×C73 ▷ C73
UCSC1 ◁ C22×C4 ◁ #1940

1182 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9344

Conjugacy classes & character table

1672 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 172835);