Finite Group Databasebeta

C9×C821 #20301692

order7389
nilpotency class1
isoclinismisoclinic class of C1
automorphismAut(G) = C2×C3×C4×C5×C41 (order 4920) · Inn(G) = C1 · Out(G) = C2×C3×C4×C5×C41
homologyAbelianization (H1) = G · Schur multiplier (H2) = C1

Aliases

cyclicC7389
abelianC9×C821

Subgroups

subgroupG/H
centerGC1
commutatorC1G
FrattiniC3C3×C821
socleC3×C821C3
LCSG ▷ C1
UCSC1 ◁ G

6 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

7389 conjugacy classes. The character table is too large to display.

Relationships

derived subgroup ofD7389, Dic7389, C9⋊#15692846, …
Fitting subgroup ofD9×C821, C9×D821, D7389, …
maximal subgroup ofC2×C9×C821, D9×C821, C9×D821, …
maximal normal subgroup ofC2×C9×C821, D9×C821, C9×D821, …
maximal quotient ofC2×C9×C821, C27×C821, C3×C9×C821, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7389, 1);