Finite Group Databasebeta
Cayley diagram

C2×#48258 #7703986

order512
nilpotency class2
isoclinismisoclinic class of #47826
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C212

Aliases

direct productC2×#48258

Subgroups

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

7712 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)(5,10)(6,9)(7,8)(12,14)(16,17)(19,20)(21,24)(22,26)(23,25);(3,5,8,6)(4,9,7,10)(11,12,15,14)(13,17,18,16)(19,21)(20,22)(23,26)(24,25);(5,6)(9,10)(19,21,23,26)(20,22,25,24);(3,6,8,5)(4,9,7,10)(11,13,15,18)(12,16,14,17)(19,21)(20,24)(22,25)(23,26);(3,7,8,4)(5,9,6,10)(11,14,15,12)(13,17,18,16)(19,22,23,24)(20,21,25,26)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#8761752, C2×#8433751, C2×#8757779, …
maximal normal subgroup ofC2×#8761752, C2×#8433751, C2×#8757779, …
maximal quotient ofC2×#3071761, C2×#3876589, C2×#3862991, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7611182);