Finite Group Databasebeta

C19×C997 #34038833

order18943
nilpotency class1
isoclinismisoclinic class of C1
automorphismAut(G) = C2×C3×C4×C9×C83 (order 17928) · Inn(G) = C1 · Out(G) = C2×C3×C4×C9×C83
homologyAbelianization (H1) = G · Schur multiplier (H2) = C1

Aliases

cyclicC18943
abelianC19×C997

Subgroups

subgroupG/H
centerGC1
commutator, FrattiniC1G
LCSG ▷ C1
UCSC1 ◁ G

4 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

18943 conjugacy classes. The character table is too large to display.

Relationships

derived subgroup ofD18943
Fitting subgroup ofD19×C997, C19×D997, D18943
socle ofD19×C997, C19×D997, D18943
maximal subgroup ofD19×C997, C19×D997, D18943, …
maximal normal subgroup ofD19×C997, C19×D997, D18943, …
maximal quotient ofC2×C19×C997

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18943, 1);