Finite Group Databasebeta
Cayley diagram

C2×#9609 #203712

order512
nilpotency class3
isoclinismisoclinic class of #2018
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C24

Aliases

direct productC2×#9609

Subgroups

subgroupG/H
centerC22×C4#121
commutatorC22×C4C23×C4
Frattini, cosocleC2×C42C24
socleC23#389
prime radicalC24C4×Q8
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C22×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

696 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

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

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

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#203724, C2×#211085, C2×#211082
maximal normal subgroup ofC2×#203724, C2×#211085, C2×#211082

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 110908);