Finite Group Databasebeta
Cayley diagram

C2×#35808 #7629193

order512
nilpotency class2
isoclinismisoclinic class of #35680
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C213

Aliases

direct productC2×#35808

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
prime radicalC2×#2433C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

9842 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)(15,16,21,22)(17,18,20,19);(7,8)(9,12)(10,13)(11,14)(15,17,21,20)(16,19,22,18);(3,4)(5,6)(7,9)(8,11)(10,14)(12,13)(15,18,21,19)(16,17,22,20);(7,9)(8,12)(10,14)(11,13)(15,19,21,18)(16,17,22,20);(7,8)(9,11)(10,13)(12,14)(15,20,21,17)(16,19,22,18)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7629195, C2×#7691008, C2×#7692403, …
maximal normal subgroup ofC2×#7629195, C2×#7691008, C2×#7692403, …
maximal quotient ofC2×#1083840, C2×#1100959, C2×#4928996, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7536389);