Finite Group Databasebeta

C7×#21127 #13198343

order1792
nilpotency class3
isoclinismisoclinic class of #3008
automorphism?
homologyAbelianization (H1) = C23×C4×C7 · Schur multiplier (H2) = C23×C4

Aliases

direct productC7×#21127

Subgroups

subgroupG/H
center, socle, prime radicalC23×C7C22×D4
commutatorC2×C4C23×C4×C7
Frattini, cosocleC22×C4C24×C7
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C7 ◁ C7×#376 ◁ G

814 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 4 generators on 35 points:

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

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, 14115);