Finite Group Databasebeta
Cayley diagram

C2×#44062 #7668258

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

Aliases

direct productC2×#44062

Subgroups

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

7734 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)(13,17)(14,15)(16,18)(21,25)(23,26);(3,4)(5,6)(7,8)(9,10)(12,15)(13,18)(19,20)(21,26)(22,24)(23,25);(4,8)(5,9)(11,12,14,15)(13,16,18,17)(19,20,22,24)(21,23,25,26);(3,5,7,9)(4,6,8,10)(11,12)(13,16)(14,15)(17,18)(19,20)(21,23)(22,24)(25,26);(3,6)(4,9)(5,8)(7,10)(11,13)(12,16)(14,18)(15,17)(19,21)(20,23)(22,25)(24,26)

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7850334, C2×#8176295
maximal normal subgroup ofC2×#7850334, C2×#8176295
maximal quotient ofC2×#773848, C2×#781466, C2×#4036221, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7575454);