Finite Group Databasebeta

C7×#23260 #13200476

order1792
nilpotency class2
isoclinismisoclinic class of #2403
automorphism?
homologyAbelianization (H1) = C23×C4×C7 · Schur multiplier (H2) = C23

Aliases

direct productC7×#23260

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

628 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)(9,13)(14,15)(16,17)(18,21)(19,23)(20,22)(24,25,30,26,29,32,28,34)(27,31,35,33,36,39,37,38);(8,9)(10,14)(11,15)(12,13)(16,18,20,19)(17,21,22,23)(24,26,30,32,29,34,28,25)(27,33,35,39,36,38,37,31);(8,10,12,11)(9,14,13,15)(16,19,20,18)(17,21,22,23)(24,27,29,36)(25,31,32,39)(26,33,34,38)(28,37,30,35);(8,11,12,10)(9,14,13,15)(24,28,29,30)(25,26,32,34)(27,35,36,37)(31,38,39,33)

Conjugacy classes & character table

532 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 16248);