Finite Group Databasebeta

C7×#23268 #13200484

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

Aliases

direct productC7×#23268

Subgroups

subgroupG/H
centerC22×C4×C7C24
commutatorC23C23×C4×C7
Frattini, cosocleC22×C4C24×C7
socle, prime radicalC23×C7C23×C4
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C22×C4×C7 ◁ G

588 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)(9,12)(13,15)(16,17)(18,21)(19,20)(22,23)(24,25,29,26,28,31,37,33)(27,30,36,32,35,38,39,34);(8,9)(10,13)(11,12)(14,15)(24,26,29,31,28,33,37,25)(27,34,36,30,35,32,39,38);(8,10,11,14)(9,13,12,15)(17,20)(21,23)(24,27,28,35)(25,30,31,38)(26,32,33,34)(29,36,37,39);(9,12)(13,15)(16,18,19,22)(17,21,20,23)(25,31)(26,33)(27,35)(36,39)

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, 16256);