Finite Group Databasebeta

C3×C4×C7×C13×C19 #35208773

order20748
nilpotency class1
isoclinismisoclinic class of C1
automorphism?
homologyAbelianization (H1) = G · Schur multiplier (H2) = C1

Aliases

cyclicC20748
abelianC3×C4×C7×C13×C19
multiplicative(ℤ/20749)ˣ, (ℤ/41498)ˣ

Subgroups

subgroupG/H
centerGC1
commutatorC1G
Frattini, cosocleC2C2×C3×C7×C13×C19
socle, prime radicalC2×C3×C7×C13×C19C2
LCSG ▷ C1
UCSC1 ◁ G

48 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 46
transitive degreeμt(G) = 20748

A minimal faithful permutation representation — 1 generator on 46 points:

(1,2,3,4)(5,6,7)(8,9,10,11,12,13,14)(15,16,17,18,19,20,21,22,23,24,25,26,27)(28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46)

Conjugacy classes & character table

20748 conjugacy classes. The character table is too large to display.

Relationships

Fitting subgroup ofDic10374, D20748
maximal subgroup ofDic10374, D20748
maximal normal subgroup ofDic10374, D20748
automorphism group ofC20749
outer automorphism group ofC20749

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20748, 1);