Finite Group Databasebeta

C7×#22613 #13199829

order1792
nilpotency class3
isoclinismisoclinic class of D4×D8
automorphism?
homologyAbelianization (H1) = C23×C4×C7 · Schur multiplier (H2) = C22×C42

Aliases

direct productC7×#22613

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 ◁ C4×C7×C22⋊C4 ◁ G

778 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)(14,16)(15,17)(18,19)(20,21,25,28,26,29,23,24)(22,30,31,34,32,35,33,27);(12,14,15,18)(13,16,17,19)(20,22)(21,27)(23,31)(24,30)(25,33)(26,32)(28,35)(29,34);(13,17)(16,19)(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, 15601);