Finite Group Databasebeta

C7×#23997 #13201213

order1792
nilpotency class3
isoclinismisoclinic class of #23996
automorphism?
homologyAbelianization (H1) = C24×C7 · Schur multiplier (H2) = C26

Aliases

direct productC7×#23997

Subgroups

subgroupG/H
center, socleC2×C7#2404
commutator, Frattini, cosocleC24C24×C7
prime radicalC7×#3026C2
LCSG ▷ C24 ▷ C2 ▷ C1
UCSC1 ◁ C2×C7 ◁ C24×C7 ◁ G

1210 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)(10,14)(11,15)(12,16)(13,17)(18,25)(19,26)(20,27)(21,33)(22,35)(23,29)(24,30)(28,36)(31,39)(32,38)(34,37);(8,10,13,20)(9,14,17,27)(11,21)(12,19,24,32)(15,25)(16,26,30,38)(18,23)(22,34)(28,37)(29,33)(31,36)(35,39);(8,11)(9,15)(10,18)(12,22)(13,23)(14,25)(16,28)(17,29)(19,31)(20,21)(24,36)(26,37)(27,33)(30,35)(32,34)(38,39);(8,12)(9,16)(10,19)(11,22)(13,24)(14,26)(15,28)(17,30)(18,31)(20,32)(21,34)(23,36)(25,37)(27,38)(29,35)(33,39)

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, 16985);