Finite Group Databasebeta

C2×C4211 #22554557

order8422
nilpotency class1
isoclinismisoclinic class of C1
automorphismAut(G) = C2×C5×C421 (order 4210) · Inn(G) = C1 · Out(G) = C2×C5×C421
homologyAbelianization (H1) = G · Schur multiplier (H2) = C1

Aliases

cyclicC8422
abelianC2×C4211
multiplicative(ℤ/8423)ˣ, (ℤ/16846)ˣ

Subgroups

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

4 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

8422 conjugacy classes. The character table is too large to display.

Relationships

center ofD4×C4211, Q8×C4211
derived subgroup ofC22⋊D4211, D16844, Dic8422
Fitting subgroup ofDic4211, C2×D4211
socle ofDic4211, C4×C4211, C2×D4211, …
maximal subgroup ofDic4211, C4×C4211, C2×D4211, …
maximal normal subgroup ofDic4211, C4×C4211, C2×D4211, …
maximal quotient ofC4×C4211, C22×C4211, D3×C4211, …
automorphism group ofC8423
outer automorphism group ofC8423

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8422, 2);