Finite Group Databasebeta

C7×#20762 #13197978

order1792
nilpotency class3
isoclinismisoclinic class of #468
automorphism?
homologyAbelianization (H1) = C23×C4×C7 · Schur multiplier (H2) = C24×C4

Aliases

direct productC7×#20762

Subgroups

subgroupG/H
centerC22×C4×C7C2×D4
commutatorC2×C4C23×C4×C7
Frattini, cosocleC22×C4C24×C7
socleC23×C7C22×D4
prime radicalC24×C7C2×D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4×C7 ◁ C22×C42×C7 ◁ G

910 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 35
transitive degreeμt(G) = 896

A minimal faithful permutation representation — 4 generators on 35 points:

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

Conjugacy classes & character table

448 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 13750);