Finite Group Databasebeta

C2×C19×#322 #14559305

order2432
nilpotency class2
isoclinismisoclinic class of D4
automorphism?
homologyAbelianization (H1) = C2×C4×C8×C19 · Schur multiplier (H2) = C22×C4

Aliases

direct productC2×C19×#322

Subgroups

subgroupG/H
centerC2×C42×C19C22
commutatorC2C2×C4×C8×C19
Frattini, cosocleC42C23×C19
socle, prime radicalC23×C19C42
LCSG ▷ C2 ▷ C1
UCSC1 ◁ C2×C42×C19 ◁ G

248 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 3 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);(3,4,5,8,6,7,9,10);(4,7)(8,10)(11,12,13,15,14,16,17,18)

Conjugacy classes & character table

1520 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC19×#7137, C19×#7139, C19×#7145, …
maximal normal subgroup ofC19×#7137, C19×#7139, C19×#7145, …
maximal quotient ofC4×C19×#322, C2×C19×#1273, C19×#8131, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2432, 180);