Finite Group Databasebeta
Cayley diagram

C22×C4×C19 #64548

order304
nilpotency class1
isoclinismisoclinic class of C1
automorphismAut(G) order 3456
homologyAbelianization (H1) = G · Schur multiplier (H2) = C23

Aliases

abelianC22×C4×C19

Subgroups

subgroupG/H
centerGC1
commutatorC1G
Frattini, cosocleC2C23×C19
socle, prime radicalC23×C19C2
LCSG ▷ C1
UCSC1 ◁ G

54 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 27
transitive degreeμt(G) = 304

A minimal faithful permutation representation — 3 generators on 27 points:

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

Conjugacy classes & character table

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

Relationships

center ofC19×#336, C19×#376, C4×C22⋊C4×C19, …
derived subgroup of#14561631, #14561632, #14561633, …
Fitting subgroup ofC22⋊(C19⋊C8), C19⋊#95, C22×C19⋊C8, …
maximal subgroup ofC22⋊(C19⋊C8), C19⋊#95, C19×#95, …
maximal normal subgroup ofC22⋊(C19⋊C8), C19⋊#95, C19×#95, …
maximal quotient ofC2×C42×C19, C2×C22⋊C4×C19, C2×C4⋊C4×C19, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(304, 37);