Finite Group Databasebeta

C7×#23619 #13200835

order1792
nilpotency class3
isoclinismisoclinic class of #23391
automorphism?
homologyAbelianization (H1) = C24×C7 · Schur multiplier (H2) = C25

Aliases

direct productC7×#23619

Subgroups

subgroupG/H
center, socleC23×C7C22×D4
commutator, Frattini, cosocleC22×C4C24×C7
prime radicalC24×C7C2×D4
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C7 ◁ C22×C42×C7 ◁ G

1102 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)(8,9,10,11)(16,17,22,24)(18,21,26,20)(19,27,30,25)(23,28,31,29);(12,13)(14,15)(16,18,21,24,22,26,20,17)(19,23,29,27,30,31,28,25);(9,11)(13,15)(16,19,22,30)(17,23,24,31)(18,25,26,27)(20,29,21,28);(16,20,22,21)(17,18,24,26)(19,28,30,29)(23,27,31,25)

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, 16607);