Finite Group Databasebeta
Cayley diagram

C2×#54983 #8102004

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

Aliases

direct productC2×#54983

Subgroups

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

7106 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)(5,7)(6,8)(9,10)(11,12)(13,14)(15,16)(17,18)(20,24)(22,26);(6,10)(8,9)(12,16)(13,17)(19,20,23,24)(21,26,25,22);(4,5)(8,9)(20,24)(21,25);(3,5,7,4)(6,9,10,8)(11,13,15,17)(12,14,16,18)(19,21,23,25)(20,22,24,26);(3,6)(4,8)(5,9)(7,10)(11,14)(12,17)(13,16)(15,18)(19,22)(20,25)(21,24)(23,26)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#8346548, C2×#8598600, C2×#8272309, …
maximal normal subgroup ofC2×#8346548, C2×#8598600, C2×#8272309, …
maximal quotient ofC2×#4044241, C2×#4044209, C2×#2078271, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 8009200);