Finite Group Databasebeta
Cayley diagram

C2×#37302 #7634708

order512
nilpotency class2
isoclinismisoclinic class of #36702
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C212×C4

Aliases

direct productC2×#37302

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

10826 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)(7,8)(9,11)(10,13)(12,14)(17,21)(20,22);(8,9)(12,13)(16,19)(20,22);(3,4,5,6)(15,16)(17,20)(18,19)(21,22);(7,9,11,8)(10,13,14,12)(15,16)(17,20)(18,19)(21,22);(7,10,11,14)(8,12,9,13)(15,17,18,21)(16,20,19,22)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#8505697, C2×#7659535, C2×#8635552, …
maximal normal subgroup ofC2×#8505697, C2×#7659535, C2×#8635552, …
maximal quotient ofC2×#2816035, C2×#2814143, C2×#1794685, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7541904);