Finite Group Databasebeta
Cayley diagram

C2×#55684 #8099016

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

Aliases

direct productC2×#55684

Subgroups

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

7090 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);(3,4,7,5)(6,9,10,8)(12,16)(14,18)(19,20)(21,23)(22,25)(24,26);(4,5)(8,9)(11,12,15,16)(13,18,17,14)(20,21)(24,25);(12,16)(13,17)(19,20,23,21)(22,24,26,25);(3,5,7,4)(6,9,10,8)(11,13,15,17)(12,14,16,18)(19,21,23,20)(22,25,26,24);(3,6)(4,8)(5,9)(7,10)(11,14)(12,17)(13,16)(15,18)(19,22)(20,24)(21,25)(23,26)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#9122529, C2×#8346548, C2×#8591090, …
maximal normal subgroup ofC2×#9122529, C2×#8346548, C2×#8591090, …
maximal quotient ofC2×#3365471, C2×#4029267, C2×#600215, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 8006212);