Finite Group Databasebeta

C4×C2039 #22550993

order8156
nilpotency class1
isoclinismisoclinic class of C1
automorphismAut(G) = C22×C1019 (order 4076) · Inn(G) = C1 · Out(G) = C22×C1019
homologyAbelianization (H1) = G · Schur multiplier (H2) = C1

Aliases

cyclicC8156
abelianC4×C2039

Subgroups

subgroupG/H
centerGC1
commutatorC1G
FrattiniC2C2×C2039
socleC2×C2039C2
LCSG ▷ C1
UCSC1 ◁ G

6 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

8156 conjugacy classes. The character table is too large to display.

Relationships

center ofM16×C2039, #41×C2039
derived subgroup of#45657155, D16312, #45657157, …
Fitting subgroup ofC2039⋊C8, C4×D2039, D8156, …
maximal subgroup ofC8×C2039, C2×C4×C2039, D4×C2039, …
maximal normal subgroup ofC8×C2039, C2×C4×C2039, D4×C2039, …
maximal quotient ofC8×C2039, C2×C4×C2039, C3×C4×C2039, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8156, 2);