Finite Group Databasebeta

C7×#61223 #13238439

order1792
nilpotency class3
isoclinismisoclinic class of #61058
automorphism?
homologyAbelianization (H1) = C25×C7 · Schur multiplier (H2) = C28

Aliases

direct productC7×#61223

Subgroups

subgroupG/H
center, socleC22×C7C23×D4
commutator, Frattini, cosocleC2×C4C25×C7
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C7 ◁ C7×#532 ◁ G

2156 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 5 generators on 31 points:

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

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, 54211);