Finite Group Databasebeta
Cayley diagram

C2×#17580 #6343352

order512
nilpotency class3
isoclinismisoclinic class of #17577
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C28×C4

Aliases

direct productC2×#17580

Subgroups

subgroupG/H
center, socleC23C22×C22⋊C4
commutatorC2×C4C24×C4
Frattini, cosocleC22×C4C25
prime radicalC22×#121C22
LCSG ▷ C2×C4 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C23×C42 ◁ G
LECSG ▷ C22×C4 ▷ C22 ▷ C1

3340 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 34
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 5 generators on 34 points:

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

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6346716, C2×#6343354
maximal normal subgroup ofC2×#6346716, C2×#6343354
maximal quotient ofC2×#191007

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6250548);