Finite Group Databasebeta
Cayley diagram

C2×#11068 #357736

order512
nilpotency class3
isoclinismisoclinic class of #1999
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C28

Aliases

direct productC2×#11068

Subgroups

subgroupG/H
centerC23×C4C2×D4
commutatorC22×C4C23×C4
Frattini, cosocleC23×C4C24
socleC24C4×D4
prime radicalC23×#41C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C4 ◁ C24×C8 ◁ G
LECSG ▷ C23×C4 ▷ C2 ▷ C1

2914 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 4 generators on 26 points:

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

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#368388, C2×#366295, C2×#359010
maximal normal subgroup ofC2×#368388, C2×#366295, C2×#359010
maximal quotient of#72323053

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 264932);