Finite Group Databasebeta

C7×#61874 #13239090

order1792
nilpotency class3
isoclinismisoclinic class of #61643
automorphism?
homologyAbelianization (H1) = C25×C7 · Schur multiplier (H2) = C28

Aliases

direct productC7×#61874

Subgroups

subgroupG/H
center, socleC22×C7C23×D4
commutator, Frattini, cosocleC2×C4C25×C7
prime radicalC7×#3554C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C7 ◁ C7×#533 ◁ G

1654 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 5 generators on 39 points:

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

Conjugacy classes & character table

322 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 54862);