Finite Group Databasebeta

C7×#23218 #13200434

order1792
nilpotency class3
isoclinismisoclinic class of D4×D8
automorphism?
homologyAbelianization (H1) = C23×C4×C7 · Schur multiplier (H2) = C24

Aliases

direct productC7×#23218

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

818 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)(8,9,11,10)(13,17)(18,19)(20,21)(22,29)(23,27)(24,33)(25,28)(26,31)(30,34)(32,35);(8,10,11,9)(12,13)(14,18)(15,19)(16,17);(12,14,16,15)(13,18,17,19)(20,22,24,31,25,32,23,30)(21,26,27,29,28,34,33,35);(12,15,16,14)(13,18,17,19)(20,23,25,24)(21,27,28,33)(22,30,32,31)(26,29,34,35)

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, 16206);