Finite Group Databasebeta

C2×C19×#557 #14561333

order2432
nilpotency class2
isoclinismisoclinic class of D42
automorphism?
homologyAbelianization (H1) = C25×C19 · Schur multiplier (H2) = C28

Aliases

direct productC2×C19×#557

Subgroups

subgroupG/H
center, socle, prime radicalC23×C19C24
commutator, Frattini, cosocleC22C25×C19
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C23×C19 ◁ G

1048 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 37
transitive degreeμt(G) = 2432

A minimal faithful permutation representation — 5 generators on 37 points:

(1,2)(19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37);(4,7)(8,9)(11,12,14,16)(13,17,18,15);(3,4,6,7)(5,9,10,8);(11,13,14,18)(12,15,16,17);(3,5,6,10)(4,8,7,9)

Conjugacy classes & character table

950 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC19×#8374, C19×#8390, C19×#8392, …
maximal normal subgroup ofC19×#8374, C19×#8390, C19×#8392, …
maximal quotient ofC2×Q8×C4⋊C4×C19, C2×C19×#2351, C2×C19×#2355, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2432, 2208);