Finite Group Databasebeta
Cayley diagram

C2×#58259 #8104113

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

Aliases

direct productC2×#58259

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
prime radicalC2×#2408C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

6774 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)(6,7)(8,10)(19,20)(21,24)(22,23)(25,26);(4,7)(8,9)(11,12,15,13)(14,17,18,16)(19,21,23,26)(20,24,22,25);(12,13)(16,17)(20,22)(24,25);(3,4)(5,8)(6,7)(9,10)(11,13,15,12)(14,17,18,16)(19,22,23,20)(21,25,26,24);(3,5,6,10)(4,8,7,9)(11,14)(12,16)(13,17)(15,18)(19,21)(20,24)(22,25)(23,26)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#8757777, C2×#8433740, C2×#8598988, …
maximal normal subgroup ofC2×#8757777, C2×#8433740, C2×#8598988, …
maximal quotient ofC2×#3866720

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 8011309);