Finite Group Databasebeta
Cayley diagram

C2×#11559 #480502

order512
nilpotency class4
isoclinismisoclinic class of #11541
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C24×C4

Aliases

direct productC2×#11559

Subgroups

subgroupG/H
center, socleC23C2×#99
commutatorC24C23×C4
Frattini, cosocleC2×C22⋊C4C24
prime radicalC22×#120C4
LCSG ▷ C24 ▷ C22 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C23×C4 ◁ C22×C4×D4 ◁ G
LECSG ▷ C2×C22⋊C4 ▷ C23 ▷ C2 ▷ C1

1568 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 64

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

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

Conjugacy classes & character table

74 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#480710, C2×#133582
maximal normal subgroup ofC2×#480710, C2×#133582
maximal quotient of#72262077

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 387698);