Finite Group Databasebeta

C7×#19848 #13197064

order1792
nilpotency class3
isoclinismisoclinic class of #19755
automorphism?
homologyAbelianization (H1) = C24×C7 · Schur multiplier (H2) = C24

Aliases

direct productC7×#19848

Subgroups

subgroupG/H
center, socleC22×C7D42
commutator, Frattini, cosocleC42C24×C7
prime radicalC2×C7×D4C2×D4
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22×C7 ◁ C42×C7 ◁ G

556 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)(8,9,14,12)(10,17,19,23)(11,16,13,20)(15,22,21,18)(24,25,29,32)(26,30,28,36)(27,34,35,38)(31,37,39,33);(8,10)(9,15)(11,18)(12,21)(13,22)(14,19)(16,23)(17,20)(24,26,29,28)(25,30,32,36)(27,33,35,37)(31,38,39,34);(8,11,14,13)(9,16,12,20)(10,18,19,22)(15,23,21,17)(24,27,29,35)(25,31,32,39)(26,33,28,37)(30,38,36,34);(8,12,14,9)(10,17,19,23)(11,20,13,16)(15,22,21,18)

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, 12836);