Finite Group Databasebeta

C7×#26973 #13204189

order1792
nilpotency class3
isoclinismisoclinic class of #24269
automorphism?
homologyAbelianization (H1) = C24×C7 · Schur multiplier (H2) = C24

Aliases

direct productC7×#26973

Subgroups

subgroupG/H
center, socleC23×C7C22×D4
commutator, Frattini, cosocleC22×C4C24×C7
prime radicalC2×C7×#121C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C7 ◁ C4×C7×C22⋊C4 ◁ G

874 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 35
transitive degreeμt(G) = 896

A minimal faithful permutation representation — 4 generators on 35 points:

(1,2,3,4,5,6,7)(12,13)(14,18)(15,17)(16,19)(20,21,25,27)(22,30,32,28)(23,26,33,35)(24,34,31,29);(8,9)(10,11)(12,14,15,19)(13,16,17,18)(20,22,31,33,25,32,24,23)(21,26,34,28,27,35,29,30);(9,11)(13,17)(16,18)(21,27)(22,32)(23,33)(29,34);(13,17)(16,18)(20,23,24,32,25,33,31,22)(21,28,29,26,27,30,34,35)

Conjugacy classes & character table

322 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 19961);