Finite Group Databasebeta
Cayley diagram

C4×#2736 #521278

order512
nilpotency class2
isoclinismisoclinic class of #2668
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C25×C42

Aliases

direct productC4×#2736

Subgroups

subgroupG/H
centerC23×C4C24
commutatorC23C24×C4
Frattini, socle, cosocleC24C25
prime radicalC26C23
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23×C4 ◁ G
LECSG ▷ C24 ▷ C1

3546 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 28
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 5 generators on 28 points:

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

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofQ8×#2736
maximal normal subgroup ofQ8×#2736
maximal quotient of#72267682

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 428474);