Finite Group Databasebeta

C7×#61350 #13238566

order1792
nilpotency class3
isoclinismisoclinic class of #61071
automorphism?
homologyAbelianization (H1) = C25×C7 · Schur multiplier (H2) = C28

Aliases

direct productC7×#61350

Subgroups

subgroupG/H
center, socleC22×C7C23×D4
commutator, Frattini, cosocleC2×C4C25×C7
prime radicalC7×#3035C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C7 ◁ C7×#533 ◁ G

1746 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 5 generators on 47 points:

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

Conjugacy classes & character table

385 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 54338);