Finite Group Databasebeta

C7×#8984 #13186200

order1792
nilpotency class3
isoclinismisoclinic class of #1619
automorphism?
homologyAbelianization (H1) = C22×C4×C7 · Schur multiplier (H2) = C24

Aliases

direct productC7×#8984

Subgroups

subgroupG/H
center, socleC23×C7#120
commutatorC42C22×C4×C7
Frattini, cosocleC2×C42C23×C7
prime radicalC22×C7×D4D4
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C23×C7 ◁ C2×C42×C7 ◁ G

592 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

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

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

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, 1972);