Finite Group Databasebeta
Cayley diagram

C2×#36224 #7629871

order512
nilpotency class2
isoclinismisoclinic class of D4×#120
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C213

Aliases

direct productC2×#36224

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
prime radicalC2×#2404C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

9264 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);(4,6)(16,20)(17,22);(7,8,10,12)(9,11,14,13)(15,16)(17,21)(18,22)(19,20);(3,4)(5,6)(7,8)(9,13)(10,12)(11,14)(15,17,19,22)(16,21,20,18);(7,9)(8,11)(10,14)(12,13)(15,18,19,21)(16,22,20,17);(7,8)(9,13)(10,12)(11,14)

Conjugacy classes & character table

140 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7691613, C2×#7685113, C2×#7629883, …
maximal normal subgroup ofC2×#7691613, C2×#7685113, C2×#7629883, …
maximal quotient ofC2×#656211, C2×#648031

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7537067);