Finite Group Databasebeta

C7×#11984 #13189200

order1792
nilpotency class4
isoclinismisoclinic class of #11855
automorphism?
homologyAbelianization (H1) = C22×C4×C7 · Schur multiplier (H2) = C22

Aliases

direct productC7×#11984

Subgroups

subgroupG/H
center, socleC22×C7C2×#102
commutatorC2×C8C22×C4×C7
Frattini, cosocleC4×C8C23×C7
prime radicalC23×C7#102
LCSG ▷ C2×C8 ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C7 ◁ C2×C42×C7 ◁ C2×C4×C7×C8 ◁ G

306 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 47
transitive degreeμt(G) = 896

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

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

Conjugacy classes & character table

364 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 4972);