Finite Group Databasebeta
Cayley diagram

C2×#17752 #6344044

order512
nilpotency class3
isoclinismisoclinic class of #17577
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C29

Aliases

direct productC2×#17752

Subgroups

subgroupG/H
center, socleC23C22×C22⋊C4
commutatorC2×C4C24×C4
Frattini, cosocleC42C25
prime radicalC2×#3444C2
LCSG ▷ C2×C4 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C23×C42 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

3508 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 18
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 5 generators on 18 points:

(1,2);(4,8)(5,6)(9,10)(11,12,15,17,16,13,14,18);(3,4)(5,8)(6,10)(7,9)(11,13)(12,16)(14,18)(15,17);(3,5,7,6)(4,8,9,10)(11,14,16,15)(12,17,13,18);(3,5,7,6)(4,8,9,10)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6354077, C2×#6348992
maximal normal subgroup ofC2×#6354077, C2×#6348992

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6251240);