Finite Group Databasebeta

C7×#8156 #13185372

order1792
nilpotency class3
isoclinismisoclinic class of #99
automorphism?
homologyAbelianization (H1) = C2×C4×C7×C8 · Schur multiplier (H2) = C22×C8

Aliases

direct productC7×#8156

Subgroups

subgroupG/H
centerC2×C7×C8C22⋊C4
commutatorC22C2×C4×C7×C8
Frattini, cosocleC2×C42C23×C7
socleC22×C7C4×C22⋊C4
prime radicalC24×C7C42
LCSG ▷ C22 ▷ C2 ▷ C1
UCSC1 ◁ C2×C7×C8 ◁ C2×C4×C7×C8 ◁ G

506 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 47
transitive degreeμt(G) = 448

A minimal faithful permutation representation — 3 generators on 47 points:

(1,2,3,4,5,6,7)(16,17,20,24,21,25,32,38)(18,26,29,40,28,22,33,35)(19,23,30,36,31,37,43,46)(27,39,42,47,41,34,44,45);(8,9,10,12,11,13,14,15)(16,18)(17,22,25,26)(19,27)(20,29)(21,28)(23,34,37,39)(24,35,38,40)(30,42)(31,41)(32,33)(36,45,46,47)(43,44);(16,19,20,30,21,31,32,43)(17,23,24,36,25,37,38,46)(18,27,29,42,28,41,33,44)(22,34,35,45,26,39,40,47)

Conjugacy classes & character table

616 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 1144);