Finite Group Databasebeta

C7×#61338 #13238554

order1792
nilpotency class3
isoclinismisoclinic class of #61058
automorphism?
homologyAbelianization (H1) = C25×C7 · Schur multiplier (H2) = C28

Aliases

direct productC7×#61338

Subgroups

subgroupG/H
center, socleC22×C7C23×D4
commutator, Frattini, cosocleC2×C4C25×C7
prime radicalC2×C7×#135C22
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C7 ◁ C7×#533 ◁ G

1732 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)(16,17,21,25)(18,27,29,23)(19,31,33,41)(20,26,22,35)(24,36,40,32)(28,43,44,47)(30,39,34,38)(37,46,42,45);(8,9,11,12)(10,14,15,13)(16,18,21,29)(17,23,25,27)(19,28,33,44)(20,34,22,30)(24,37,40,42)(26,39,35,38)(31,47,41,43)(32,46,36,45);(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);(8,10,11,15)(9,13,12,14)(17,25)(18,29)(24,40)(26,35)(28,44)(30,34)(31,41)(45,46);(16,20,21,22)(17,26,25,35)(18,30,29,34)(19,32,33,36)(23,38,27,39)(24,41,40,31)(28,45,44,46)(37,47,42,43)

Conjugacy classes & character table

364 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 54326);