Finite Group Databasebeta

C7×#22806 #13200022

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

Aliases

direct productC7×#22806

Subgroups

subgroupG/H
center, socleC23×C7C22×D4
commutatorC2×C4C23×C4×C7
Frattini, cosocleC22×C4C24×C7
prime radicalC22×C7×D4C23
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C7 ◁ C4×C7×C4⋊C4 ◁ G

814 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)(14,17)(15,19)(16,18)(20,21,26,30,25,28,24,29)(22,31,23,27,33,35,32,34);(12,14,16,15)(13,17,18,19)(20,22,25,33)(21,27,28,34)(23,26,32,24)(29,35,30,31);(12,15,16,14)(13,17,18,19)(21,28)(27,34)(29,30)(31,35);(20,23,24,22,25,32,26,33)(21,27,29,31,28,34,30,35)

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, 15794);