Finite Group Databasebeta
Cayley diagram

C2×#36159 #7629794

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

Aliases

direct productC2×#36159

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
prime radicalC2×#2410C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

10836 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)(7,8,11,12)(9,10,13,14)(16,17)(20,21);(7,9)(8,10)(11,13)(12,14)(15,16,19,17)(18,20,22,21);(3,4)(5,6)(8,12)(9,13)(15,17,19,16)(18,21,22,20);(7,9)(8,10)(11,13)(12,14)(15,18,19,22)(16,20,17,21);(7,10)(8,13)(9,12)(11,14)

Conjugacy classes & character table

140 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7716427, C2×#7675416, C2×#7630949, …
maximal normal subgroup ofC2×#7716427, C2×#7675416, C2×#7630949, …
maximal quotient ofC2×#612700, C2×#519708, C2×#656434, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7536990);