Finite Group Databasebeta

C2×C19×#2021 #18029400

order4864
nilpotency class3
isoclinismisoclinic class of #2021
automorphism?
homologyAbelianization (H1) = C24×C19 · Schur multiplier (H2) = C28

Aliases

direct productC2×C19×#2021

Subgroups

subgroupG/H
center, socleC23×C19#120
commutator, Frattini, cosocleC24C24×C19
LCSG ▷ C24 ▷ C2 ▷ C1
UCSC1 ◁ C23×C19 ◁ C25×C19 ◁ G

3986 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 33
transitive degreeμt(G) = 608

A minimal faithful permutation representation — 4 generators on 33 points:

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

Conjugacy classes & character table

988 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4864, 16429);