Finite Group Databasebeta
Cayley diagram

C2×#35347 #7628700

order512
nilpotency class2
isoclinismisoclinic class of #35346
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C215

Aliases

direct productC2×#35347

Subgroups

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

26198 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);(4,6)(7,8,9,10);(7,8)(9,10)(11,12)(13,17)(14,15)(16,18);(3,4)(5,6)(7,8)(9,10)(12,15)(16,17);(11,12)(13,16)(14,15)(17,18);(11,13)(12,16)(14,18)(15,17)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7631286, C2×#7682069, #72225659, …
maximal normal subgroup ofC2×#7631286, C2×#7682069, #72225659, …
maximal quotient of#72219257, #72219267, #72219560, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7535896);