Finite Group Databasebeta

C7×#23768 #13200984

order1792
nilpotency class3
isoclinismisoclinic class of #23387
automorphism?
homologyAbelianization (H1) = C24×C7 · Schur multiplier (H2) = C23

Aliases

direct productC7×#23768

Subgroups

subgroupG/H
center, socleC23×C7C22×D4
commutator, Frattini, cosocleC22×C4C24×C7
prime radicalC24×C7C2×D4
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C7 ◁ C2×C7×#117 ◁ G

694 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)(10,13)(11,12)(14,15)(16,17)(18,20)(19,21)(22,23)(24,25)(26,29)(27,31)(28,30)(32,36)(33,37)(34,38)(35,39);(9,12)(13,15)(16,18,19,22)(17,20,21,23)(26,32)(27,34)(29,36)(31,38)(33,35)(37,39);(17,21)(20,23)(24,26,28,33)(25,29,30,37)(27,35,34,32)(31,39,38,36);(8,10,11,14)(9,13,12,15)(25,30)(29,37)(31,38)(36,39)

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, 16756);