Finite Group Databasebeta
Cayley diagram

C2×#61077 #10576084

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

Aliases

direct productC2×#61077

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

10682 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)(9,18)(10,17)(11,15)(12,14)(13,16)(19,22)(20,21);(7,9)(8,11)(10,15)(12,21)(13,19)(14,18)(16,20)(17,22);(4,6)(7,10,13,12)(8,14,16,17)(9,15,19,21)(11,18,20,22);(7,11,13,20)(8,15,16,21)(9,14,19,17)(10,18,12,22);(8,16)(9,19)(14,17)(15,21)

Conjugacy classes & character table

110 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#10576112, C2×#10576111
maximal normal subgroup ofC2×#10576112, C2×#10576111
maximal quotient of#72283800, #72283956, #72284011, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10483280);