Finite Group Databasebeta

C7×#13640 #13190856

order1792
nilpotency class2
isoclinismisoclinic class of #120
automorphism?
homologyAbelianization (H1) = C22×C7×C16 · Schur multiplier (H2) = C22

Aliases

direct productC7×#13640

Subgroups

subgroupG/H
centerC2×C7×C16C23
commutatorC22C22×C7×C16
Frattini, cosocleC2×C16C23×C7
socleC22×C7C22×C16
prime radicalC23×C7C2×C16
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C2×C7×C16 ◁ G

194 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 3 generators on 47 points:

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

Conjugacy classes & character table

784 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 6628);