Finite Group Databasebeta

C7×#23820 #13201036

order1792
nilpotency class3
isoclinismisoclinic class of #1999
automorphism?
homologyAbelianization (H1) = C24×C7 · Schur multiplier (H2) = C24

Aliases

direct productC7×#23820

Subgroups

subgroupG/H
centerC22×C4×C7C2×D4
commutator, Frattini, cosocleC22×C4C24×C7
socle, prime radicalC23×C7C22×D4
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4×C7 ◁ C43×C7 ◁ G

726 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 39
transitive degreeμt(G) = 1792

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

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

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, 16808);