Finite Group Databasebeta

C7×#9921 #13187137

order1792
nilpotency class3
isoclinismisoclinic class of #9914
automorphism?
homologyAbelianization (H1) = C23×C7 · Schur multiplier (H2) = C24

Aliases

direct productC7×#9921

Subgroups

subgroupG/H
center, socleC23×C7#120
commutator, Frattini, cosocleC23×C4C23×C7
prime radicalC2×C7×#121C22
LCSG ▷ C23×C4 ▷ C22 ▷ C1
UCSC1 ◁ C23×C7 ◁ C23×C4×C7 ◁ G

672 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 35
transitive degreeμt(G) = 448

A minimal faithful permutation representation — 3 generators on 35 points:

(1,2,3,4,5,6,7)(8,9)(10,11)(13,17)(14,15)(18,19)(20,21)(22,25)(23,26)(24,27)(28,31)(29,32)(30,34)(33,35);(12,13,16,18)(14,17,15,19)(20,22,24,29)(21,25,27,32)(23,28,30,35)(26,33,34,31);(9,11)(12,14,16,15)(13,17,18,19)(20,23)(21,26)(22,28)(24,30)(25,31)(27,34)(29,35)(32,33)

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, 2909);