Finite Group Databasebeta

C7×#23995 #13201211

order1792
nilpotency class3
isoclinismisoclinic class of #23995
automorphism?
homologyAbelianization (H1) = C24×C7 · Schur multiplier (H2) = C26

Aliases

direct productC7×#23995

Subgroups

subgroupG/H
centerC4×C7#535
commutator, Frattini, cosocleC22×C4C24×C7
socleC2×C7#2404
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C4×C7 ◁ C22×C4×C7 ◁ G

1164 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 39
transitive degreeμt(G) = 224

A minimal faithful permutation representation — 4 generators on 39 points:

(1,2,3,4,5,6,7)(8,9)(10,14)(11,15)(12,17)(13,18)(16,20)(19,30)(21,28)(22,39)(23,31)(24,32)(25,34)(26,35)(27,36)(29,38)(33,37);(8,10)(9,14)(11,22,23,38)(12,21)(13,20)(15,29,31,39)(16,18)(17,28)(19,24,36,25)(26,37)(27,32,30,34)(33,35);(8,11)(9,15)(10,19)(12,25)(13,23)(14,27)(16,30)(17,34)(18,31)(20,36)(21,38)(22,37)(24,26)(28,39)(29,33)(32,35);(8,10)(9,16)(11,19)(12,21)(13,20)(14,18)(15,30)(17,33)(22,24)(23,36)(25,38)(26,37)(27,31)(28,35)(29,34)(32,39)

Conjugacy classes & character table

280 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 16983);