Finite Group Databasebeta

C7×#61486 #13238702

order1792
nilpotency class3
isoclinismisoclinic class of #61049
automorphism?
homologyAbelianization (H1) = C25×C7 · Schur multiplier (H2) = C28

Aliases

direct productC7×#61486

Subgroups

subgroupG/H
center, socleC22×C7C23×D4
commutator, Frattini, cosocleC2×C4C25×C7
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C7 ◁ C7×#529 ◁ G

1794 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 47
transitive degreeμt(G) = 448

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

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

Conjugacy classes & character table

406 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 54474);