Finite Group Databasebeta
Cayley diagram

C2×#55094 #8098817

order512
nilpotency class2
isoclinismisoclinic class of #53390
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C212

Aliases

direct productC2×#55094

Subgroups

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

7380 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);(3,4)(5,9)(6,8)(7,10)(19,20)(21,23)(22,25)(24,26);(3,4,6,8)(5,7,10,9)(11,12,15,16)(13,14,17,18)(20,21)(24,25);(12,16)(13,17)(19,20,23,21)(22,24,26,25);(3,4)(5,7)(6,8)(9,10)(11,13)(12,14)(15,17)(16,18)(19,21,23,20)(22,25,26,24);(3,5)(4,7)(6,10)(8,9)(11,14)(12,13)(15,18)(16,17)(19,22)(20,24)(21,25)(23,26)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#10158107, C2×#8197496, C2×#10056615, …
maximal normal subgroup ofC2×#10158107, C2×#8197496, C2×#10056615, …
maximal quotient ofC2×#4131315, C2×#2310627, C22×#55094, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 8006013);