Finite Group Databasebeta
Cayley diagram

C2×#46964 #7700650

order512
nilpotency class2
isoclinismisoclinic class of #46350
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C212

Aliases

direct productC2×#46964

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
prime radicalC2×#2669C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

6364 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)(5,6)(7,8)(9,10)(11,12)(13,16)(14,15)(17,18)(19,20,23,25)(21,26,22,24);(4,8)(5,9)(11,12)(13,17)(14,15)(16,18)(19,21)(20,24)(22,23)(25,26);(12,15)(16,17)(21,22)(24,26);(3,5,7,9)(4,6,8,10)(11,12)(13,16)(14,15)(17,18)(19,22,23,21)(20,24,25,26);(3,6)(4,9)(5,8)(7,10)(11,13,14,18)(12,16,15,17)(19,20)(21,26)(22,24)(23,25)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7902262, C2×#10320443, C2×#8119660, …
maximal normal subgroup ofC2×#7902262, C2×#10320443, C2×#8119660, …
maximal quotient ofC2×#2076750

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7607846);