Finite Group Databasebeta

C7×#23943 #13201159

order1792
nilpotency class3
isoclinismisoclinic class of #23924
automorphism?
homologyAbelianization (H1) = C24×C7 · Schur multiplier (H2) = C26

Aliases

direct productC7×#23943

Subgroups

subgroupG/H
center, socleC23×C7C22×D4
commutator, Frattini, cosocleC22×C4C24×C7
prime radicalC24×C7C2×D4
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C7 ◁ C2×C7×#117 ◁ G

1158 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 51
transitive degreeμt(G) = 896

A minimal faithful permutation representation — 4 generators on 51 points:

(1,2,3,4,5,6,7)(12,13)(14,18)(15,17)(16,19)(20,21,25,29)(22,26,31,40)(23,33,35,43)(24,36,38,28)(27,37,42,34)(30,44,45,51)(32,48,47,41)(39,49,50,46);(8,9)(10,11)(12,14,15,19)(13,16,17,18)(20,22)(21,26)(23,30)(24,32)(25,31)(27,39)(28,41)(29,40)(33,44)(34,46)(35,45)(36,48)(37,49)(38,47)(42,50)(43,51);(9,11)(20,23,25,35)(21,27,29,42)(22,30,31,45)(24,37,38,34)(26,39,40,50)(28,43,36,33)(32,49,47,46)(41,51,48,44);(13,17)(16,18)(22,31)(26,40)(30,45)(32,47)(39,50)(41,48)(44,51)(46,49)

Conjugacy classes & character table

322 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 16931);