Finite Group Databasebeta

C7×#26757 #13203973

order1792
nilpotency class3
isoclinismisoclinic class of #23848
automorphism?
homologyAbelianization (H1) = C24×C7 · Schur multiplier (H2) = C23

Aliases

direct productC7×#26757

Subgroups

subgroupG/H
center, socle, prime radicalC23×C7C22×D4
commutator, Frattini, cosocleC22×C4C24×C7
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C7 ◁ C4×C7×C4⋊C4 ◁ G

664 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)(8,9,11,12)(10,13,14,15)(16,17)(18,21)(19,20)(22,23)(24,25)(26,29)(27,30)(28,31)(32,39)(33,37)(34,36)(35,38);(9,12)(13,15)(24,26,27,33)(25,29,30,37)(28,32,35,34)(31,39,38,36);(8,10,11,14)(9,13,12,15)(17,20)(21,23)(25,30)(26,32)(28,35)(29,36)(33,34)(37,39);(9,12)(13,15)(16,18,19,22)(17,21,20,23)

Conjugacy classes & character table

364 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 19745);