Finite Group Databasebeta
Cayley diagram

C2×#57188 #8100415

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

Aliases

direct productC2×#57188

Subgroups

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

7546 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)(13,17)(14,18)(15,16)(20,23)(21,25);(6,10)(8,9)(12,16)(13,18)(19,20,22,23)(21,26,25,24);(4,5)(8,9)(11,13)(12,14)(15,18)(16,17)(19,20,22,23)(21,24,25,26);(3,5,7,4)(6,9,10,8)(11,13)(12,14)(15,18)(16,17)(19,20)(21,24)(22,23)(25,26);(3,6)(4,8)(5,9)(7,10)(11,14)(12,13)(15,17)(16,18)(19,21)(20,24)(22,25)(23,26)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#8757778, C2×#8434161, C2×#8599377, …
maximal normal subgroup ofC2×#8757778, C2×#8434161, C2×#8599377, …
maximal quotient ofC2×#600667, C2×#4599121, C2×#4607564, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 8007611);