Finite Group Databasebeta
Cayley diagram

C2×#35527 #7628906

order512
nilpotency class2
isoclinismisoclinic class of #35346
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C214×C4

Aliases

direct productC2×#35527

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

27554 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 6 generators on 18 points:

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

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7631286, #72225737, #72226077, …
maximal normal subgroup ofC2×#7631286, #72225737, #72226077, …
maximal quotient of#72219268, #72225735, C2×#5021378, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7536102);