Finite Group Databasebeta

C19×#2898 #14560755

order2432
nilpotency class3
isoclinismisoclinic class of #576
automorphism?
homologyAbelianization (H1) = C23×C4×C19 · Schur multiplier (H2) = C26

Aliases

direct productC19×#2898

Subgroups

subgroupG/H
center, socleC22×C19C22×D4
commutatorC4C23×C4×C19
Frattini, cosocleC2×C4C24×C19
prime radicalC2×C19×2−1+4C2
LCSG ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C19 ◁ C2×#41×C19 ◁ G

726 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 39
transitive degreeμt(G) = 1216

A minimal faithful permutation representation — 4 generators on 39 points:

(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19)(20,21,22,23)(25,29)(27,34)(30,36)(31,35)(33,38)(37,39);(24,25,28,31)(26,30,32,37)(27,35,34,29)(33,39,38,36);(24,26)(25,30)(27,33)(28,32)(29,36)(31,37)(34,38)(35,39);(26,32)(30,37)(33,38)(36,39)

Conjugacy classes & character table

836 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC19×#22464, C19×#22465, C19×#22467, …
maximal normal subgroup ofC19×#22464, C19×#22465, C19×#22467, …
maximal quotient ofC19×#17439, C19×#17454, C19×#17469, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2432, 1630);