Finite Group Databasebeta
Cayley diagram

C2×#33427 #7622561

order512
nilpotency class3
isoclinismisoclinic class of #20671
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C28

Aliases

direct productC2×#33427

Subgroups

subgroupG/H
centerC2×C4C2×#117
commutatorC2×C4C24×C4
Frattini, cosocleC2×C8C25
socleC22C2×#432
prime radicalC25M16
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C2×#405 ◁ G
LECSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1

1506 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

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

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

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#483311, C2×#483023, C2×#480370, …
maximal normal subgroup ofC2×#483311, C2×#483023, C2×#480370, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7529757);