Finite Group Databasebeta

C7×#19726 #13196942

order1792
nilpotency class3
isoclinismisoclinic class of #19713
automorphism?
homologyAbelianization (H1) = C24×C7 · Schur multiplier (H2) = C23×C4

Aliases

direct productC7×#19726

Subgroups

subgroupG/H
center, socleC22×C7C2×#127
commutator, Frattini, cosocleC42C24×C7
prime radicalC7×#3184C2
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22×C7 ◁ C2×C42×C7 ◁ G

724 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 39
transitive degreeμt(G) = 896

A minimal faithful permutation representation — 4 generators on 39 points:

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

Conjugacy classes & character table

280 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 12714);