Finite Group Databasebeta

C7×#33867 #13211083

order1792
nilpotency class4
isoclinismisoclinic class of D4×D16
automorphism?
homologyAbelianization (H1) = C24×C7 · Schur multiplier (H2) = C24

Aliases

direct productC7×#33867

Subgroups

subgroupG/H
center, socleC22×C7C22×D8
commutator, Frattini, cosocleC2×C8C24×C7
prime radicalC7×#3285C2
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C7 ◁ C4×C7×D4 ◁ C7×C8×D4 ◁ G

546 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)(8,9,11,13)(10,14,15,12)(16,17)(18,23)(19,29)(20,32)(21,36)(22,26)(24,30)(25,34)(27,43)(28,42)(31,46)(33,38)(35,45)(37,41)(39,47)(40,44);(8,10)(9,12)(11,15)(13,14)(16,18,22,21)(17,23,26,36)(19,27,31,37)(20,28,35,34)(24,38,40,39)(25,32,42,45)(29,43,46,41)(30,33,44,47);(16,19,22,31)(17,24,26,40)(18,27,21,37)(20,33,35,47)(23,38,36,39)(25,41,42,43)(28,44,34,30)(29,45,46,32);(10,15)(12,14)

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, 26855);