Finite Group Databasebeta

C2×C7×#3120 #13237765

order1792
nilpotency class3
isoclinismisoclinic class of #3008
automorphism?
homologyAbelianization (H1) = C25×C7 · Schur multiplier (H2) = C28

Aliases

direct productC2×C7×#3120

Subgroups

subgroupG/H
center, socleC23×C7C22×D4
commutator, Frattini, cosocleC2×C4C25×C7
prime radicalC22×C7×#41C22
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C7 ◁ C2×C7×#117 ◁ G

2070 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 33
transitive degreeμt(G) = 896

A minimal faithful permutation representation — 5 generators on 33 points:

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

Conjugacy classes & character table

448 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 53537);