Finite Group Databasebeta

C22×C11×C19 #11719682

order836
nilpotency class1
isoclinismisoclinic class of C1
automorphismAut(G) order 1080
homologyAbelianization (H1) = G · Schur multiplier (H2) = C2

Aliases

abelianC22×C11×C19
multiplicative(ℤ/1257)ˣ, (ℤ/1676)ˣ, (ℤ/2514)ˣ

Subgroups

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

20 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 34
transitive degreeμt(G) = 836

A minimal faithful permutation representation — 2 generators on 34 points:

(1,2)(5,6,7,8,9,10,11,12,13,14,15)(16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34);(3,4)

Conjugacy classes & character table

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

Relationships

center ofC22×C11×C19×ΓL(1,𝔽8), C22×C11×C19×C13⋊C3
derived subgroup ofC11⋊C5×C22⋊#4294, C11⋊C5×C22⋊#4296, A4×C11⋊C5×C19⋊C3, …
Fitting subgroup ofC2×C11×Dic19, C11×C22⋊D19, C2×C19×Dic11, …
socle ofC2×C11×Dic19, C2×C19×Dic11, C2×Dic209, …
maximal subgroup ofC2×C11×Dic19, C11×C22⋊D19, C2×C19×Dic11, …
maximal normal subgroup ofC2×C11×Dic19, C11×C22⋊D19, C2×C19×Dic11, …
maximal quotient ofC2×C4×C11×C19, D4×C11×C19, Q8×C11×C19, …
automorphism group ofC3×C419, C4×C419, C2×C3×C419
outer automorphism group ofC3×C419, C4×C419, C2×C3×C419

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(836, 9);