Finite Group Databasebeta
Cayley diagram

C2×#43800 #7668079

order512
nilpotency class2
isoclinismisoclinic class of #42996
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C212

Aliases

direct productC2×#43800

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
prime radicalC2×#2668C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

6706 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)(11,12,16,14)(13,17,15,18)(19,20)(21,22)(23,26)(24,25);(3,4)(5,9)(6,7)(8,10)(12,14)(13,15)(20,25)(22,26);(4,7)(8,9)(11,13,16,15)(12,17,14,18)(19,21,24,23)(20,22,25,26);(3,4)(5,8)(6,7)(9,10)(11,14,16,12)(13,17,15,18)(19,22,24,26)(20,21,25,23);(3,5,6,10)(4,8,7,9)(11,15,16,13)(12,17,14,18)(19,23,24,21)(20,26,25,22)

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#10086447, C2×#7669845, C22×#43800, …
maximal normal subgroup ofC2×#10086447, C2×#7669845, C22×#43800, …
maximal quotient ofC2×#773041, C22×#43800, C2×#1428105

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7575275);