Finite Group Databasebeta
Cayley diagram

C2×#18792 #6348709

order512
nilpotency class3
isoclinismisoclinic class of #18746
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productC2×#18792

Subgroups

subgroupG/H
center, socleC23C2×#120
commutator, Frattini, cosocleC42C25
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

3478 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)(12,17)(13,18)(14,15);(3,4,7,9)(5,8,6,10)(11,12,16,13)(14,17,15,18);(3,5,7,6)(4,8,9,10)(11,13,16,12)(14,18,15,17);(11,14,16,15)(12,17,13,18)

Conjugacy classes & character table

86 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6360176, C2×#6361602, C2×#6348992
maximal normal subgroup ofC2×#6360176, C2×#6361602, C2×#6348992
maximal quotient ofC2×#233936

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6255905);