Finite Group Databasebeta

C22×C5×C491 #23754100

order9820
nilpotency class1
isoclinismisoclinic class of C1
automorphismAut(G) order 11760
homologyAbelianization (H1) = G · Schur multiplier (H2) = C2

Aliases

abelianC22×C5×C491
multiplicative(ℤ/10813)ˣ, (ℤ/21626)ˣ

Subgroups

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

20 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

9820 conjugacy classes. The character table is too large to display.

Relationships

Fitting subgroup ofC5×A4×C491
socle ofC5×A4×C491
maximal subgroup ofC22×C3×C5×C491, C5×A4×C491, C2×C5×D3×C491, …
maximal normal subgroup ofC22×C3×C5×C491, C5×A4×C491, C2×C4×C5×C491, …
maximal quotient ofC22×C3×C5×C491, C2×C5×D3×C491, C2×C4×C5×C491, …
automorphism group ofC11×C983
outer automorphism group ofC11×C983

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9820, 7);