Finite Group Databasebeta

D4×C19×#95 #18019767

order4864
nilpotency class2
automorphism?
homologyAbelianization (H1) = C22×C42×C19 · Schur multiplier (H2) = C28

Aliases

direct productD4×C19×#95

Subgroups

subgroupG/H
center, socleC24×C19C24
commutatorC22C22×C42×C19
Frattini, cosocleC24C24×C19
prime radicalC23×D4×C19C22
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C24×C19 ◁ G

3562 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 35
transitive degreeμt(G) = 2432

A minimal faithful permutation representation — 4 generators on 35 points:

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

Conjugacy classes & character table

1900 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4864, 6796);