Finite Group Databasebeta

C4×C7×#424 #13197642

order1792
nilpotency class2
isoclinismisoclinic class of #120
automorphism?
homologyAbelianization (H1) = C22×C42×C7 · Schur multiplier (H2) = C24×C4

Aliases

direct productC4×C7×#424

Subgroups

subgroupG/H
centerC2×C42×C7C23
commutatorC22C22×C42×C7
Frattini, cosocleC22×C4C24×C7
socleC23×C7C23×C4
prime radicalC24×C7C22×C4
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C2×C42×C7 ◁ G

1174 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 31
transitive degreeμt(G) = 896

A minimal faithful permutation representation — 4 generators on 31 points:

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

Conjugacy classes & character table

784 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 13414);