Finite Group Databasebeta

C7×#21807 #13199023

order1792
nilpotency class3
isoclinismisoclinic class of #3186
automorphism?
homologyAbelianization (H1) = C23×C4×C7 · Schur multiplier (H2) = C23×C42

Aliases

direct productC7×#21807

Subgroups

subgroupG/H
center, socleC23×C7C22×D4
commutatorC2×C4C23×C4×C7
Frattini, cosocleC22×C4C24×C7
prime radicalC2×C7×#532C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C7 ◁ C22×C42×C7 ◁ G

1374 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 35
transitive degreeμt(G) = 896

A minimal faithful permutation representation — 4 generators on 35 points:

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

Conjugacy classes & character table

448 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 14795);