Finite Group Databasebeta
Cayley diagram

C2×#34377 #7625951

order512
nilpotency class2
isoclinismisoclinic class of #3532
automorphism?
homologyAbelianization (H1) = C25×C4 · Schur multiplier (H2) = C213

Aliases

direct productC2×#34377

Subgroups

subgroupG/H
center, socleC24C25
commutatorC22C25×C4
Frattini, cosocleC23C26
prime radicalC24×D4C22
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

9482 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)(7,8)(9,11)(10,13)(12,14)(16,19)(17,21);(8,9)(12,13)(16,19)(20,22);(7,8,11,9)(10,12,14,13)(15,16)(17,20)(18,19)(21,22);(7,9,11,8)(10,13,14,12)(15,17,18,21)(16,20,19,22);(7,10)(8,12)(9,13)(11,14)

Conjugacy classes & character table

152 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7718265, C2×C4×#3558, C2×#7736342, …
maximal normal subgroup ofC2×#7718265, C2×C4×#3558, C2×#7736342, …
maximal quotient ofC2×#513852, C2×#530571, C2×#544418, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7533147);