Finite Group Databasebeta
Cayley diagram

C2×#61055 #10576066

order512
nilpotency class3
isoclinismisoclinic class of #61049
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C214

Aliases

direct productC2×#61055

Subgroups

subgroupG/H
center, socleC23C23×D4
commutator, Frattini, cosocleC2×C4C26
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C2×#525 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

10694 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)(8,13)(10,11)(14,21)(15,19)(16,22)(17,20);(7,8)(9,16)(10,13)(11,19)(12,15)(14,17)(18,21)(20,22);(4,6);(7,9)(8,14)(10,17)(11,20)(12,18)(13,21)(15,22)(16,19);(7,10,12,11)(8,13,15,19)(9,17,18,20)(14,21,22,16)

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#10576112, C2×#10576934, C2×#10577064, …
maximal normal subgroup ofC2×#10576112, C2×#10576934, C2×#10577064, …
maximal quotient of#72283019, #72283039, C2×#7522311, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10483262);