Finite Group Databasebeta

C7×#26192 #13203408

order1792
nilpotency class3
isoclinismisoclinic class of #23886
automorphism?
homologyAbelianization (H1) = C24×C7 · Schur multiplier (H2) = C24

Aliases

direct productC7×#26192

Subgroups

subgroupG/H
center, socleC22×C7D42
commutator, Frattini, cosocleC22×C4C24×C7
prime radicalC2×C7×#135C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C7 ◁ C22×C4×C7 ◁ G

734 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

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

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

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, 19180);