Finite Group Databasebeta

C7×#27018 #13204234

order1792
nilpotency class3
isoclinismisoclinic class of #23860
automorphism?
homologyAbelianization (H1) = C24×C7 · Schur multiplier (H2) = C23

Aliases

direct productC7×#27018

Subgroups

subgroupG/H
center, socleC23×C7C22×D4
commutator, Frattini, cosocleC22×C4C24×C7
prime radicalC22×C7×D4C23
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C7 ◁ C4×C7×C4⋊C4 ◁ G

706 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)(8,9,12,15)(10,14,11,13)(16,17,19,21)(18,22,23,20)(24,25,28,33)(26,34,36,30)(27,31,29,32)(35,38,37,39);(8,10,12,11)(9,13,15,14)(16,18,19,23)(17,20,21,22)(24,26)(25,30)(27,35)(28,36)(29,37)(31,39)(32,38)(33,34);(17,21)(20,22)(24,27)(25,31)(28,29)(32,33)(35,37)(38,39);(8,11,12,10)(9,14,15,13)(17,21)(20,22)(24,27,28,29)(25,32,33,31)(26,35,36,37)(30,38,34,39)

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, 20006);