Finite Group Databasebeta
Cayley diagram

C2×#36220 #7629867

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

Aliases

direct productC2×#36220

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
prime radicalC2×#2403C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

11820 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)(9,10)(11,12)(13,14);(7,8,11,12)(9,10,13,14)(15,16,18,20)(17,19,22,21);(3,4)(5,6)(8,12)(9,13)(15,16)(17,21)(18,20)(19,22);(7,9,11,13)(8,10,12,14)(15,17)(16,19)(18,22)(20,21);(7,10)(8,9)(11,14)(12,13)(15,16)(17,21)(18,20)(19,22)

Conjugacy classes & character table

140 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7967779, #72233703, #72233715, …
maximal normal subgroup ofC2×#7967779, #72233703, #72233715, …
maximal quotient of#72233715, C2×#519563, C22×#36220, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7537063);