Finite Group Databasebeta

C7×#12784 #13190000

order1792
nilpotency class2
isoclinismisoclinic class of #392
automorphism?
homologyAbelianization (H1) = C22×C7×C8 · Schur multiplier (H2) = C23

Aliases

direct productC7×#12784

Subgroups

subgroupG/H
centerC22×C7×C8C23
commutatorC23C22×C7×C8
Frattini, cosocleC22×C8C23×C7
socleC23×C7C22×C8
prime radicalC24×C7C2×C8
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C22×C7×C8 ◁ G

478 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)(9,11)(12,13)(14,15)(16,17,19,23,20,24,29,35,21,25,30,36,31,37,41,45)(18,22,27,33,28,34,40,44,26,32,38,42,39,43,46,47);(8,9,10,11)(16,18)(17,22)(19,27)(20,28)(21,26)(23,33)(24,34)(25,32)(29,40)(30,38)(31,39)(35,44)(36,42)(37,43)(41,46)(45,47);(13,15)(18,26)(22,32)(27,38)(28,39)(33,42)(34,43)(40,46)(44,47)

Conjugacy classes & character table

616 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 5772);