Finite Group Databasebeta

C7×#19666 #13196882

order1792
nilpotency class3
isoclinismisoclinic class of #19651
automorphism?
homologyAbelianization (H1) = C24×C7 · Schur multiplier (H2) = C23×C4

Aliases

direct productC7×#19666

Subgroups

subgroupG/H
center, socleC22×C7C2×#127
commutator, Frattini, cosocleC42C24×C7
prime radicalC7×#3169C2
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22×C7 ◁ C2×C42×C7 ◁ G

712 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)(9,13)(11,14)(15,19)(16,20)(18,21)(22,23)(24,25)(26,33)(27,31)(28,37)(29,32)(30,35)(34,38)(36,39);(8,9,14,20,12,16,11,13)(10,15,21,23,17,22,18,19);(8,10)(9,15)(11,18)(12,17)(13,19)(14,21)(16,22)(20,23)(24,26,28,35,29,36,27,34)(25,30,31,33,32,38,37,39);(10,17)(15,22)(18,21)(19,23)(24,27,29,28)(25,31,32,37)(26,34,36,35)(30,33,38,39)

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, 12654);