Finite Group Databasebeta

C7×#18924 #13196140

order1792
nilpotency class3
isoclinismisoclinic class of #18866
automorphism?
homologyAbelianization (H1) = C24×C7 · Schur multiplier (H2) = C25

Aliases

direct productC7×#18924

Subgroups

subgroupG/H
center, socleC22×C7C2×#120
commutator, Frattini, cosocleC42C24×C7
prime radicalC23×C7#120
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22×C7 ◁ C2×C42×C7 ◁ G

878 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)(9,13)(10,11)(14,15)(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);(8,9,12,15)(10,13,11,14)(16,18,22,30)(17,23,27,38)(19,29,36,44)(20,32,21,31)(24,37,41,43)(25,39,26,28)(33,47,40,42)(34,46,35,45);(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)(9,14,15,13)(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, 11912);