Finite Group Databasebeta

C2×C3947 #21463571

order7894
nilpotency class1
isoclinismisoclinic class of C1
automorphismAut(G) = C2×C1973 (order 3946) · Inn(G) = C1 · Out(G) = C2×C1973
homologyAbelianization (H1) = G · Schur multiplier (H2) = C1

Aliases

cyclicC7894
abelianC2×C3947

Subgroups

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

4 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

7894 conjugacy classes. The character table is too large to display.

Relationships

center ofD4×C3947, Q8×C3947
derived subgroup ofC22⋊D3947, D15788, Dic7894
Fitting subgroup ofDic3947, C2×D3947
socle ofDic3947, C4×C3947, C2×D3947, …
maximal subgroup ofDic3947, C4×C3947, C2×D3947, …
maximal normal subgroup ofDic3947, C4×C3947, C2×D3947, …
maximal quotient ofC4×C3947, C22×C3947, D3×C3947, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7894, 2);