Finite Group Databasebeta

C7×#8987 #13186203

order1792
nilpotency class3
isoclinismisoclinic class of #1619
automorphism?
homologyAbelianization (H1) = C22×C4×C7 · Schur multiplier (H2) = C24

Aliases

direct productC7×#8987

Subgroups

subgroupG/H
center, socle, prime radicalC23×C7#120
commutatorC42C22×C4×C7
Frattini, cosocleC2×C42C23×C7
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C23×C7 ◁ C2×C42×C7 ◁ G

576 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 35
transitive degreeμt(G) = 1792

A minimal faithful permutation representation — 3 generators on 35 points:

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

Conjugacy classes & character table

364 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 1975);