Finite Group Databasebeta

C5×C2161 #24925167

order10805
nilpotency class1
isoclinismisoclinic class of C1
automorphismAut(G) = C4×C5×C16×C27 (order 8640) · Inn(G) = C1 · Out(G) = C4×C5×C16×C27
homologyAbelianization (H1) = G · Schur multiplier (H2) = C1

Aliases

cyclicC10805
abelianC5×C2161

Subgroups

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

4 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

10805 conjugacy classes. The character table is too large to display.

Relationships

derived subgroup ofD10805
Fitting subgroup ofD5×C2161, C5×D2161, D10805, …
socle ofD5×C2161, C5×D2161, D10805, …
maximal subgroup ofD5×C2161, C5×D2161, D10805, …
maximal normal subgroup ofD5×C2161, C5×D2161, D10805, …
maximal quotient ofC2×C5×C2161, C3×C5×C2161

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10805, 2);