Finite Group Databasebeta

C7×#23506 #13200722

order1792
nilpotency class3
isoclinismisoclinic class of #23391
automorphism?
homologyAbelianization (H1) = C24×C7 · Schur multiplier (H2) = C26

Aliases

direct productC7×#23506

Subgroups

subgroupG/H
center, socleC23×C7C22×D4
commutator, Frattini, cosocleC22×C4C24×C7
prime radicalC23×C7×D4C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C7 ◁ C22×C42×C7 ◁ G

1574 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 31
transitive degreeμt(G) = 448

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

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

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, 16494);