Finite Group Databasebeta
Cayley diagram

C2×#46038 #7702526

order512
nilpotency class2
isoclinismisoclinic class of #45438
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C212

Aliases

direct productC2×#46038

Subgroups

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

7814 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);(4,7)(8,10)(13,17)(16,18)(19,20)(21,26)(22,25)(23,24);(4,7)(5,9)(12,15)(13,17)(20,24)(25,26);(3,4)(5,8)(6,7)(9,10)(11,12)(13,16)(14,15)(17,18)(19,21,23,22)(20,25,24,26);(3,4)(5,8)(6,7)(9,10)(11,13,14,17)(12,16,15,18)(19,20)(21,25)(22,26)(23,24);(3,5)(4,8)(6,9)(7,10)(11,12)(13,16)(14,15)(17,18)(19,22,23,21)(20,26,24,25)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#8807309, C2×#7978672, C2×#8095814, …
maximal normal subgroup ofC2×#8807309, C2×#7978672, C2×#8095814, …
maximal quotient ofC2×#873745, C2×#989769, C2×#990413, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7609722);