Finite Group Databasebeta

C7×#20760 #13197976

order1792
nilpotency class3
isoclinismisoclinic class of #465
automorphism?
homologyAbelianization (H1) = C23×C4×C7 · Schur multiplier (H2) = C23×C42

Aliases

direct productC7×#20760

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

950 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)(22,28)(23,27)(24,29)(25,30)(26,31)(32,35)(33,34);(13,16)(17,19)(20,22,25,32,26,33,24,23)(21,27,29,34,31,35,30,28);(12,14,15,18)(13,17,16,19)(20,23,24,33,26,32,25,22)(21,28,30,35,31,34,29,27);(20,24,26,25)(21,29,31,30)(22,23,33,32)(27,34,35,28)

Conjugacy classes & character table

616 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 13748);