Finite Group Databasebeta

C2×C9×C439 #21463616

order7902
nilpotency class1
isoclinismisoclinic class of C1
automorphismAut(G) = C22×C32×C73 (order 2628) · Inn(G) = C1 · Out(G) = C22×C32×C73
homologyAbelianization (H1) = G · Schur multiplier (H2) = C1

Aliases

cyclicC7902
abelianC2×C9×C439

Subgroups

subgroupG/H
centerGC1
commutatorC1G
FrattiniC3C2×C3×C439
socleC2×C3×C439C3
LCSG ▷ C1
UCSC1 ◁ G

12 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

7902 conjugacy classes. The character table is too large to display.

Relationships

derived subgroup ofDic7902, D15804
Fitting subgroup ofDic9×C439, C9×Dic439, Dic3951, …
maximal subgroup ofC4×C9×C439, Dic9×C439, C9×Dic439, …
maximal normal subgroup ofC4×C9×C439, Dic9×C439, C9×Dic439, …
maximal quotient ofC4×C9×C439, C22×C9×C439, C2×C27×C439, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7902, 1);