Finite Group Databasebeta
Cayley diagram

C2×#11522 #480313

order512
nilpotency class4
isoclinismisoclinic class of #11522
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct productC2×#11522

Subgroups

subgroupG/H
centerC2×C4#410
commutatorC22×C4C23×C4
Frattini, cosocleC2×M16C24
socleC22#1464
prime radicalC25M16
LCSG ▷ C22×C4 ▷ C22 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ C2×C4×M16 ◁ G
LECSG ▷ C2×M16 ▷ C2×C4 ▷ C2 ▷ C1

744 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 34
transitive degreeμt(G) = 64

A minimal faithful permutation representation — 4 generators on 34 points:

(1,2);(3,4,6,12,7,13,19,29,8,11,18,27,20,10,24,26)(5,14,16,28,17,25,31,34,15,9,21,23,30,22,32,33);(3,5)(4,9)(6,16)(7,17)(8,15)(10,25)(11,14)(12,28)(13,22)(18,21)(19,31)(20,30)(23,27)(24,32)(26,33)(29,34);(4,10,11,13)(5,15)(6,18)(9,22,14,25)(12,29,27,26)(17,30)(19,24)(23,34,28,33)

Conjugacy classes & character table

68 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#133275, C2×#133265, C2×#480320
maximal normal subgroup ofC2×#133275, C2×#133265, C2×#480320

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 387509);