Finite Group Databasebeta

C7×#18082 #13195298

order1792
nilpotency class3
isoclinismisoclinic class of #3264
automorphism?
homologyAbelianization (H1) = C23×C4×C7 · Schur multiplier (H2) = C24

Aliases

direct productC7×#18082

Subgroups

subgroupG/H
centerC2×C4×C7C22×D4
commutatorC2×C4C23×C4×C7
Frattini, cosocleC42C24×C7
socleC22×C7C2×C4×D4
prime radicalC7×#3171C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4×C7 ◁ C7×#431 ◁ G

612 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)(8,9,14,18)(10,19,11,16)(12,17,13,22)(15,21,23,20)(24,25,29,32,28,31,37,39)(26,33,35,36,34,30,38,27);(8,10,14,11)(9,15,18,23)(12,20,13,21)(16,22,19,17)(24,26)(25,30)(27,32)(28,34)(29,35)(31,33)(36,39)(37,38);(8,11,14,10)(9,16,18,19)(12,20,13,21)(15,22,23,17)(24,27,29,33,28,36,37,30)(25,26,32,35,31,34,39,38);(8,12,14,13)(9,17,18,22)(10,20,11,21)(15,16,23,19)(26,34)(27,36)(30,33)(35,38)

Conjugacy classes & character table

406 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 11070);