Finite Group Databasebeta
Cayley diagram

C2×#54844 #8102001

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

Aliases

direct productC2×#54844

Subgroups

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

7808 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);(3,4,6,7)(5,8,9,10)(11,12,15,16)(13,14,17,18)(19,20,22,25)(21,24,26,23);(5,9)(8,10)(12,16)(13,17)(19,21,22,26)(20,23,25,24);(4,7)(8,10)(21,26)(23,24);(3,4)(5,8)(6,7)(9,10)(11,13)(12,14)(15,17)(16,18)(19,21)(20,24)(22,26)(23,25);(3,5)(4,8)(6,9)(7,10)(11,14)(12,13)(15,18)(16,17)(19,20)(21,24)(22,25)(23,26)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#9266284, C2×#10056615, C2×#8591164, …
maximal normal subgroup ofC2×#9266284, C2×#10056615, C2×#8591164, …
maximal quotient ofC2×#1794685, C2×#5609963, C2×#4160589, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 8009197);