Finite Group Databasebeta

C7×#32871 #13210087

order1792
nilpotency class3
isoclinismisoclinic class of #32870
automorphism?
homologyAbelianization (H1) = C24×C7 · Schur multiplier (H2) = C23

Aliases

direct productC7×#32871

Subgroups

subgroupG/H
center, socleC2×C7#2826
commutator, Frattini, cosocleC22×C4C24×C7
prime radicalC2×C7×AGL(1,ℤ/8)C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C7 ◁ C22×C4×C7 ◁ G

492 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 39
transitive degreeμt(G) = 224

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

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

Conjugacy classes & character table

196 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 25859);