Finite Group Databasebeta

C7×#12982 #13190198

order1792
nilpotency class3
isoclinismisoclinic class of #453
automorphism?
homologyAbelianization (H1) = C22×C7×C8 · Schur multiplier (H2) = C24

Aliases

direct productC7×#12982

Subgroups

subgroupG/H
centerC7×C8#120
commutatorC2×C4C22×C7×C8
Frattini, cosocleC22×C8C23×C7
socleC2×C7#1869
prime radicalC7×#532C4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C7×C8 ◁ C22×C7×C8 ◁ G

474 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 39
transitive degreeμt(G) = 224

A minimal faithful permutation representation — 3 generators on 39 points:

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

Conjugacy classes & character table

448 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 5970);