Finite Group Databasebeta
Cayley diagram

C2×#19603 #6357080

order512
nilpotency class3
isoclinismisoclinic class of #1705
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C28×C4

Aliases

direct productC2×#19603

Subgroups

subgroupG/H
centerC22×C4#127
commutator, Frattini, cosocleC42C25
socleC23C2×#127
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22×C4 ◁ C22×C42 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

2726 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 256

A minimal faithful permutation representation — 5 generators on 26 points:

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

Conjugacy classes & character table

152 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72224761, C2×#6357200, #72224772, …
maximal normal subgroup of#72224761, C2×#6357200, #72224772, …
maximal quotient of#72225180, #72225185, D3×#19603, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6264276);