Finite Group Databasebeta
Cayley diagram

C2×#59024 #7665936

order512
nilpotency class2
isoclinismisoclinic class of #58990
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C213

Aliases

direct productC2×#59024

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

9814 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);(7,8,12,10)(9,14,11,13)(16,20)(17,18);(4,6)(7,9,12,11)(8,13,10,14)(15,16,19,20)(17,21,18,22);(15,16)(17,21)(18,22)(19,20);(3,4)(5,6)(7,10,12,8)(9,14,11,13)(15,17,19,18)(16,21,20,22);(7,11,12,9)(8,14,10,13)(15,18,19,17)(16,22,20,21)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7692212, C2×#7684114, C2×#7670225, …
maximal normal subgroup ofC2×#7692212, C2×#7684114, C2×#7670225, …
maximal quotient ofC2×#2822442, C2×#4029267, C2×#651329, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7573132);