Finite Group Databasebeta
Cayley diagram

C2×#20903 #6371368

order512
nilpotency class3
isoclinismisoclinic class of #3008
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C211

Aliases

direct productC2×#20903

Subgroups

subgroupG/H
centerC22×C4C22×D4
commutatorC2×C4C24×C4
Frattini, cosocleC22×C4C25
socleC23C22×C22⋊C4
prime radicalC2×#3449C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C23×#41 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

6402 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 64

A minimal faithful permutation representation — 5 generators on 22 points:

(1,2);(3,4)(5,6)(8,12,14,17)(13,19,20,22);(7,8,10,17,11,14,18,12)(9,13,16,22,15,20,21,19);(4,6)(7,9)(8,13)(10,16)(11,15)(12,19)(14,20)(17,22)(18,21);(9,15)(13,20)(16,21)(19,22)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72312662, C2×#6379113, #72313622, …
maximal normal subgroup of#72312662, C2×#6379113, #72313622, …
maximal quotient ofC2×#193506, #72320814, #72321049

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6278564);