Finite Group Databasebeta
Cayley diagram

C2×#36158 #7629793

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

Aliases

direct productC2×#36158

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
prime radicalC2×#2846C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

17276 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 64

A minimal faithful permutation representation — 6 generators on 22 points:

(1,2);(4,6)(7,8,11,12)(9,10,13,14)(15,16,20,18)(17,19,22,21);(7,9)(8,10)(11,13)(12,14)(15,17,20,22)(16,21,18,19);(3,4)(5,6)(8,12)(9,13)(16,18)(17,22);(7,9)(8,10)(11,13)(12,14)(15,18,20,16)(17,19,22,21);(7,10)(8,13)(9,12)(11,14)(15,19)(16,22)(17,18)(20,21)

Conjugacy classes & character table

140 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7630336, C2×#7708349, C2×#7711159, …
maximal normal subgroup ofC2×#7630336, C2×#7708349, C2×#7711159, …
maximal quotient of#72268550, C2×#1085350, C2×#4306524, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7536989);