Finite Group Databasebeta
Cayley diagram

C2×#36718 #7634061

order512
nilpotency class2
isoclinismisoclinic class of #36702
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C213

Aliases

direct productC2×#36718

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
prime radicalC23×#121C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

10662 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)(7,8,11,12)(9,14,13,10)(17,21)(20,22);(8,12)(9,13)(16,19)(20,22);(3,4)(5,6)(15,16)(17,20)(18,19)(21,22);(7,9,11,13)(8,10,12,14)(15,16)(17,20)(18,19)(21,22);(7,10)(8,13)(9,12)(11,14)(15,17)(16,20)(18,21)(19,22)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7733246, C2×#7659538, C2×#7785269, …
maximal normal subgroup ofC2×#7733246, C2×#7659538, C2×#7785269, …
maximal quotient ofC2×#2039903, C2×#4607580, C2×#2039949, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7541257);