Finite Group Databasebeta
Cayley diagram

C2×#61092 #10576090

order512
nilpotency class3
isoclinismisoclinic class of #61071
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C214

Aliases

direct productC2×#61092

Subgroups

subgroupG/H
center, socleC23C23×D4
commutator, Frattini, cosocleC2×C4C26
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C2×#532 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

10710 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 6 generators on 22 points:

(1,2);(3,4)(5,6)(7,8)(9,15)(10,19)(11,13)(12,18)(14,20)(16,22)(17,21);(7,9)(8,12)(10,16)(11,17)(13,22)(14,21)(15,19)(18,20);(4,6)(7,8)(9,12)(10,14)(11,13)(15,18)(16,21)(17,22)(19,20);(9,16)(10,20)(12,21)(14,19)(15,22)(17,18);(8,13)(9,17)(14,19)(16,18)

Conjugacy classes & character table

110 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#10576994, C2×#10576114, C2×#10577139, …
maximal normal subgroup ofC2×#10576994, C2×#10576114, C2×#10577139, …
maximal quotient of#72284671, #72284739, #72313036, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10483286);