Finite Group Databasebeta

C19×#1795 #14559652

order2432
nilpotency class3
isoclinismisoclinic class of #1795
automorphism?
homologyAbelianization (H1) = C22×C4×C19 · Schur multiplier (H2) = C25

Aliases

direct productC19×#1795

Subgroups

subgroupG/H
center, socleC2×C19#379
commutatorC2×C4C22×C4×C19
Frattini, cosocleC22×C4C23×C19
prime radicalC2×C19×H(5,𝔽2)C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C19 ◁ C22×C4×C19 ◁ G

588 conjugacy classes of subgroups; only the 132 normal subgroups are shown.

normal subgroups only

This group has 588 conjugacy classes of subgroups — too many to draw. Only its 132 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

minimal degreeμ(G) = 35
transitive degreeμt(G) = 304

A minimal faithful permutation representation — 3 generators on 35 points:

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

Conjugacy classes & character table

551 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC19×#12711, C19×#12713, C19×#12716, …
maximal normal subgroup ofC19×#12711, C19×#12713, C19×#12716, …
maximal quotient ofC19×#8322, C19×#8324, C19×#8325, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2432, 527);