Finite Group Databasebeta
Cayley diagram

C2×#54173 #8103646

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

Aliases

direct productC2×#54173

Subgroups

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

7364 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);(3,4,7,8)(5,6,9,10)(11,12)(13,16)(14,15)(17,18)(20,24)(22,25);(4,8)(5,9)(11,13,15,18)(12,16,14,17)(19,20)(21,25)(22,26)(23,24);(12,14)(16,17)(20,24)(21,26);(3,5)(4,6)(7,9)(8,10)(11,14,15,12)(13,17,18,16)(19,21)(20,22)(23,26)(24,25);(3,6)(4,5)(7,10)(8,9)(11,13)(12,16)(14,17)(15,18)(19,22)(20,21)(23,25)(24,26)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#8197560, C2×#8605582, C2×#8541978, …
maximal normal subgroup ofC2×#8197560, C2×#8605582, C2×#8541978, …
maximal quotient ofC2×#3827359, C2×#2117334, C2×#2111412, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 8010842);