Finite Group Databasebeta

C7×#25973 #13203189

order1792
nilpotency class3
isoclinismisoclinic class of #23860
automorphism?
homologyAbelianization (H1) = C24×C7 · Schur multiplier (H2) = C24

Aliases

direct productC7×#25973

Subgroups

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

920 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)(12,13,15,17)(14,18,19,16)(20,21,25,27)(22,30,32,28)(23,26,33,35)(24,34,31,29);(8,9)(10,11)(20,22,25,32)(21,26,27,35)(23,24,33,31)(28,34,30,29);(9,11)(12,14,15,19)(13,16,17,18)(21,27)(26,35)(28,30)(29,34);(20,23,25,33)(21,28,27,30)(22,31,32,24)(26,29,35,34)

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, 18961);