Finite Group Databasebeta

C2×C19×#431 #14560774

order2432
nilpotency class2
isoclinismisoclinic class of D4
automorphism?
homologyAbelianization (H1) = C23×C8×C19 · Schur multiplier (H2) = C24×C4

Aliases

direct productC2×C19×#431

Subgroups

subgroupG/H
centerC2×C42×C19C22
commutatorC2C23×C8×C19
Frattini, cosocleC2×C4C24×C19
socleC23×C19C22×C4
prime radicalC24×C19C2×C4
LCSG ▷ C2 ▷ C1
UCSC1 ◁ C2×C42×C19 ◁ G

528 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 37
transitive degreeμt(G) = 1216

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

Conjugacy classes & character table

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

Relationships

maximal subgroup ofC19×#7848, C19×#7849, C19×#7850, …
maximal normal subgroup ofC19×#7848, C19×#7849, C19×#7850, …
maximal quotient ofC2×C19×#1744, C2×C4×C19×C22⋊C8, C2×C4×C19×C4⋊C8, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2432, 1649);