Finite Group Databasebeta

C7×#21990 #13199206

order1792
nilpotency class3
isoclinismisoclinic class of #3198
automorphism?
homologyAbelianization (H1) = C23×C4×C7 · Schur multiplier (H2) = C23×C4

Aliases

direct productC7×#21990

Subgroups

subgroupG/H
center, socleC23×C7C22×D4
commutatorC2×C4C23×C4×C7
Frattini, cosocleC22×C4C24×C7
prime radicalC24×C7C2×D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C7 ◁ C2×C7×#117 ◁ G

762 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)(13,16)(14,18)(22,28)(23,30)(25,31)(27,33)(29,34)(32,35);(12,13)(14,17)(15,16)(18,19)(20,21)(22,25)(23,27)(24,26)(28,31)(29,32)(30,33)(34,35);(13,16)(17,19)(20,22,23,28,24,29,30,34)(21,25,27,31,26,32,33,35);(12,14,15,18)(13,17,16,19)(21,26)(25,32)(27,33)(31,35)

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, 14978);