Finite Group Databasebeta

C7×#18922 #13196138

order1792
nilpotency class3
isoclinismisoclinic class of #18866
automorphism?
homologyAbelianization (H1) = C24×C7 · Schur multiplier (H2) = C26

Aliases

direct productC7×#18922

Subgroups

subgroupG/H
center, socleC22×C7C2×#120
commutator, Frattini, cosocleC42C24×C7
prime radicalC7×#3497C2
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22×C7 ◁ C2×C42×C7 ◁ G

1142 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 47
transitive degreeμt(G) = 896

A minimal faithful permutation representation — 4 generators on 47 points:

(1,2,3,4,5,6,7)(8,9)(10,14)(11,13)(12,15)(16,17,22,27)(18,28,30,39)(19,33,36,40)(20,26,21,25)(23,32,38,31)(24,34,41,35)(29,43,44,37)(42,45,47,46);(9,13)(10,11)(14,15)(16,18)(17,23)(19,29)(20,32)(21,31)(22,30)(24,37)(25,39)(26,28)(27,38)(33,47)(34,46)(35,45)(36,44)(40,42)(41,43);(16,19,22,36)(17,24,27,41)(18,29,30,44)(20,35,21,34)(23,37,38,43)(25,33,26,40)(28,42,39,47)(31,46,32,45);(8,10,12,11)(9,13,15,14)(18,30)(23,38)(28,39)(29,44)(31,32)(37,43)(42,47)(45,46)

Conjugacy classes & character table

301 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 11910);