Finite Group Databasebeta
Cayley diagram

C2×#47847 #7703145

order512
nilpotency class2
isoclinismisoclinic class of #47826
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C213

Aliases

direct productC2×#47847

Subgroups

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

10228 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)(7,8,11,12)(9,10,13,14)(15,16,18,21)(17,20,22,19);(8,12)(9,13)(15,17)(16,19)(18,22)(20,21);(3,4)(5,6)(17,22)(19,20);(7,9)(8,10)(11,13)(12,14)(15,17)(16,20)(18,22)(19,21);(7,10)(8,9)(11,14)(12,13)(15,16)(17,20)(18,21)(19,22)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#8037281, C2×#7902261, C2×#7733086, …
maximal normal subgroup ofC2×#8037281, C2×#7902261, C2×#7733086, …
maximal quotient ofC2×#1420611, C2×#4940661, C2×#4312016, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7610341);