Finite Group Databasebeta

C7×#16544 #13193760

order1792
nilpotency class2
isoclinismisoclinic class of #16249
automorphism?
homologyAbelianization (H1) = C24×C7 · Schur multiplier (H2) = C23×C42

Aliases

direct productC7×#16544

Subgroups

subgroupG/H
center, socleC24×C7C24
commutator, Frattini, cosocleC24C24×C7
prime radicalC23×C7×D4C22
LCSG ▷ C24 ▷ C1
UCSC1 ◁ C24×C7 ◁ G

1654 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 31
transitive degreeμt(G) = 896

A minimal faithful permutation representation — 4 generators on 31 points:

(1,2,3,4,5,6,7)(9,11)(16,17)(18,20)(19,22)(21,23)(24,25,28,27)(26,30,31,29);(12,13,14,15)(17,18)(21,22)(26,31)(29,30);(12,13)(14,15)(16,18,20,17)(19,21,23,22)(24,26)(25,29)(27,30)(28,31);(8,9)(10,11)(16,19,20,23)(17,21,18,22)(24,27,28,25)(26,30,31,29)

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, 9532);