Finite Group Databasebeta
Cayley diagram

C2×#53177 #8105664

order512
nilpotency class2
isoclinismisoclinic class of #53158
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C212

Aliases

direct productC2×#53177

Subgroups

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

7508 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);(3,4,8,9)(5,7,6,10)(13,17)(16,18)(21,25)(23,26);(4,9)(5,6)(12,15)(16,18)(19,20,22,24)(21,23,25,26);(3,5,8,6)(4,10,9,7)(11,12)(13,16)(14,15)(17,18)(19,21)(20,23)(22,25)(24,26);(3,6,8,5)(4,7,9,10)(11,13)(12,16)(14,17)(15,18);(3,7)(4,5)(6,9)(8,10)(11,12)(13,16)(14,15)(17,18)(19,20)(21,23)(22,24)(25,26)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#8757649, C2×#8757778, C2×#8197493, …
maximal normal subgroup ofC2×#8757649, C2×#8757778, C2×#8197493, …
maximal quotient ofC2×#2039952, C2×#606717, C2×#2039900, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 8012860);