Finite Group Databasebeta

C7×#22557 #13199773

order1792
nilpotency class2
isoclinismisoclinic class of #2668
automorphism?
homologyAbelianization (H1) = C23×C4×C7 · Schur multiplier (H2) = C23×C4

Aliases

direct productC7×#22557

Subgroups

subgroupG/H
centerC22×C4×C7C24
commutatorC23C23×C4×C7
Frattini, cosocleC22×C4C24×C7
socleC23×C7C23×C4
prime radicalC22×C7×#41C22
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C22×C4×C7 ◁ G

990 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)(9,11)(12,13)(14,16)(15,17)(18,19)(20,21,24,27,23,25,30,32)(22,26,29,33,28,31,34,35);(8,9)(10,11)(12,14,15,18)(13,16,17,19)(21,25)(26,31)(27,32)(33,35);(13,17)(16,19)(20,22)(21,26)(23,28)(24,29)(25,31)(27,33)(30,34)(32,35);(9,11)(22,28)(26,31)(29,34)(33,35)

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, 15545);