Finite Group Databasebeta
Cayley diagram

C2×#44430 #7668147

order512
nilpotency class2
isoclinismisoclinic class of #42996
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C213

Aliases

direct productC2×#44430

Subgroups

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

8698 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)(7,8,11,9)(10,13,14,12)(17,21)(19,22);(4,6)(7,8,11,9)(10,13,14,12)(15,16)(17,22)(18,20)(19,21);(8,9)(12,13)(15,16,18,20)(17,19,21,22);(3,4)(5,6)(7,9,11,8)(10,13,14,12)(15,16)(17,19)(18,20)(21,22);(7,10,11,14)(8,12,9,13)(15,17)(16,19)(18,21)(20,22)

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7668148, C2×#7695103, C2×#7694195, …
maximal normal subgroup ofC2×#7668148, C2×#7695103, C2×#7694195, …
maximal quotient ofC2×#1494235, C2×#1420393, C2×#2141229

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7575343);