Finite Group Databasebeta
Cayley diagram

C2×#52422 #8092285

order512
nilpotency class2
isoclinismisoclinic class of #52308
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C212

Aliases

direct productC2×#52422

Subgroups

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

7412 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);(5,9)(8,10)(11,12,15,13)(14,17,18,16)(19,20,22,24)(21,25,26,23);(3,4)(5,8)(6,7)(9,10)(11,12)(13,15)(14,16)(17,18);(4,7)(8,10)(12,13)(16,17)(19,21,22,26)(20,23,24,25);(3,4)(5,8)(6,7)(9,10)(11,13,15,12)(14,17,18,16)(19,21)(20,23)(22,26)(24,25);(3,5)(4,8)(6,9)(7,10)(11,14,15,18)(12,16,13,17)(19,20)(21,23)(22,24)(25,26)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#8458348, C2×#8272310, C2×#8525469, …
maximal normal subgroup ofC2×#8458348, C2×#8272310, C2×#8525469, …
maximal quotient ofC2×#3334833, C2×#918877, C2×#1001295, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7999481);