Finite Group Databasebeta

C2×C72×C9×C19 #30660558

order16758
nilpotency class1
isoclinismisoclinic class of C1
automorphism?
homologyAbelianization (H1) = G · Schur multiplier (H2) = C7

Aliases

abelianC2×C72×C9×C19

Subgroups

subgroupG/H
centerGC1
commutatorC1G
Frattini, cosocleC3C2×C3×C72×C19
socle, prime radicalC2×C3×C72×C19C3
LCSG ▷ C1
UCSC1 ◁ G

120 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 44
transitive degreeμt(G) = 16758

A minimal faithful permutation representation — 2 generators on 44 points:

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

Conjugacy classes & character table

16758 conjugacy classes. The character table is too large to display.

Relationships

Fitting subgroup ofC72×C9×Dic19, C7×C9×C19×Dic7, C7×C9×Dic133, …
maximal subgroup ofC4×C72×C9×C19, C72×C9×Dic19, C7×C9×C19×Dic7, …
maximal normal subgroup ofC4×C72×C9×C19, C72×C9×Dic19, C7×C9×C19×Dic7, …
maximal quotient ofC4×C72×C9×C19, C22×C72×C9×C19

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16758, 85);