Finite Group Databasebeta
Cayley diagram

C2×#37300 #7634656

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

Aliases

direct productC2×#37300

Subgroups

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

10258 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)(9,13)(12,14)(15,16)(17,18)(19,20)(21,22);(8,11)(12,14)(16,20)(17,21);(3,4,5,6)(7,8)(9,12)(10,11)(13,14)(15,17,19,21)(16,18,20,22);(7,8)(9,12)(10,11)(13,14)(15,18)(16,21)(17,20)(19,22);(7,9,10,13)(8,12,11,14)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7729314, C2×#7659056, C2×#7798105, …
maximal normal subgroup ofC2×#7729314, C2×#7659056, C2×#7798105, …
maximal quotient ofC2×#946466, C2×#873858, C2×#874501, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7541852);