Finite Group Databasebeta

C7×#20539 #13197755

order1792
nilpotency class2
isoclinismisoclinic class of #560
automorphism?
homologyAbelianization (H1) = C22×C42×C7 · Schur multiplier (H2) = C23×C4

Aliases

direct productC7×#20539

Subgroups

subgroupG/H
centerC22×C4×C7C24
commutatorC22C22×C42×C7
Frattini, cosocleC22×C4C24×C7
socleC23×C7C23×C4
prime radicalC24×C7C22×C4
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C22×C4×C7 ◁ G

866 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)(12,13)(14,17)(15,16)(18,19)(20,21,23,27,24,26,30,33)(22,25,29,32,28,31,34,35);(8,9,10,11)(13,16)(14,18)(20,22)(21,25)(23,29)(24,28)(26,31)(27,32)(30,34)(33,35);(12,14,15,18)(13,17,16,19)(21,26)(22,28)(27,33)(29,34);(13,16)(17,19)(22,28)(25,31)(29,34)(32,35)

Conjugacy classes & character table

532 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 13527);