Finite Group Databasebeta
Cayley diagram

C2×#35149 #7628371

order512
nilpotency class2
isoclinismisoclinic class of #34980
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C215

Aliases

direct productC2×#35149

Subgroups

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

24174 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 6 generators on 26 points:

(1,2);(4,6)(8,10)(14,21)(18,23)(20,25)(24,26);(7,8)(9,10)(12,16)(13,19)(18,23)(20,25);(3,4)(5,6)(7,8)(9,10)(11,12)(13,17)(14,18)(15,16)(19,22)(20,24)(21,23)(25,26);(11,13,15,19)(12,17,16,22)(14,20,21,25)(18,24,23,26);(11,14)(12,18)(13,20)(15,21)(16,23)(17,24)(19,25)(22,26)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7630668, C2×#417672, C2×#417599, …
maximal normal subgroup ofC2×#7630668, C2×#417672, C2×#417599, …
maximal quotient ofC2×#754560, C2×#4422091, C2×#5956073, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7535567);