Finite Group Databasebeta

C7×#23830 #13201046

order1792
nilpotency class3
isoclinismisoclinic class of #23387
automorphism?
homologyAbelianization (H1) = C24×C7 · Schur multiplier (H2) = C24

Aliases

direct productC7×#23830

Subgroups

subgroupG/H
center, socleC23×C7C22×D4
commutator, Frattini, cosocleC22×C4C24×C7
prime radicalC2×C7×#127C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C7 ◁ C7×#376 ◁ G

794 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)(8,9,12,14)(10,15,11,13)(16,17,19,21)(18,22,23,20)(24,25,28,30)(26,29,34,37)(27,31,35,39)(32,36,33,38);(8,10,12,11)(9,13,14,15)(16,18,19,23)(17,20,21,22)(24,26)(25,29)(27,32)(28,34)(30,37)(31,36)(33,35)(38,39);(17,21)(20,22)(26,32)(27,35)(29,36)(31,39)(33,34)(37,38);(8,11,12,10)(9,13,14,15)(25,30)(29,37)(31,39)(36,38)

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, 16818);