Finite Group Databasebeta

C7×#22809 #13200025

order1792
nilpotency class3
isoclinismisoclinic class of D4×D8
automorphism?
homologyAbelianization (H1) = C23×C4×C7 · Schur multiplier (H2) = C23×C4

Aliases

direct productC7×#22809

Subgroups

subgroupG/H
center, socle, prime radicalC23×C7C22×D4
commutatorC2×C4C23×C4×C7
Frattini, cosocleC22×C4C24×C7
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C7 ◁ C4×C7×C4⋊C4 ◁ G

766 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 35
transitive degreeμt(G) = 1792

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

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

Conjugacy classes & character table

490 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 15797);