Finite Group Databasebeta

C2×C7823 #30627737

order15646
nilpotency class1
isoclinismisoclinic class of C1
automorphismAut(G) order 7822
homologyAbelianization (H1) = G · Schur multiplier (H2) = C1

Aliases

cyclicC15646
abelianC2×C7823
multiplicative(ℤ/15647)ˣ, (ℤ/31294)ˣ

Subgroups

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

4 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

15646 conjugacy classes. The character table is too large to display.

Relationships

Fitting subgroup ofDic7823, C2×D7823
socle ofDic7823, C4×C7823, C2×D7823
maximal subgroup ofDic7823, C4×C7823, C2×D7823, …
maximal normal subgroup ofDic7823, C4×C7823, C2×D7823, …
maximal quotient ofC4×C7823, C22×C7823
automorphism group ofC15647
outer automorphism group ofC15647

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15646, 2);