Finite Group Databasebeta
Cayley diagram

C2×#35691 #7629157

order512
nilpotency class2
isoclinismisoclinic class of #35680
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C214

Aliases

direct productC2×#35691

Subgroups

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

16462 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)(8,10);(7,8,9,10)(11,12)(13,16)(14,17)(15,18);(3,4)(5,6)(11,13)(12,15)(14,18)(16,17);(11,13)(12,16)(14,18)(15,17);(11,12)(13,15)(14,17)(16,18)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72213999, #72214667, C2×#7684106, …
maximal normal subgroup of#72213999, #72214667, C2×#7684106, …
maximal quotient ofC2×D4×#392, #72231760, #72232082, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7536353);