Finite Group Databasebeta

C7×#23305 #13200521

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

Aliases

direct productC7×#23305

Subgroups

subgroupG/H
centerC22×C4×C7C24
commutatorC23C23×C4×C7
Frattini, cosocleC22×C4C24×C7
socleC23×C7C23×C4
prime radicalC22×C7×D4C2×C4
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C22×C4×C7 ◁ G

746 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 39
transitive degreeμt(G) = 896

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

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

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, 16293);