Finite Group Databasebeta
Cayley diagram

C2×#23081 #6382118

order512
nilpotency class3
isoclinismisoclinic class of #3264
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C28

Aliases

direct productC2×#23081

Subgroups

subgroupG/H
centerC22×C4C22×D4
commutatorC2×C4C24×C4
Frattini, cosocleC22×C4C25
socleC23C2×C4×D4
prime radicalC22×#41C23
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C22×C4⋊C8 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

1866 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 5 generators on 26 points:

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

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6384757, C2×#6403639, C2×#6396314
maximal normal subgroup ofC2×#6384757, C2×#6403639, C2×#6396314

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6289314);