Finite Group Databasebeta
Cayley diagram

C2×#11193 #357966

order512
nilpotency class3
isoclinismisoclinic class of #2018
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C28

Aliases

direct productC2×#11193

Subgroups

subgroupG/H
centerC22×C4#121
commutatorC22×C4C23×C4
Frattini, cosocleC23×C4C24
socleC23#386
prime radicalC23×#41C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C24×C4 ◁ G
LECSG ▷ C23×C4 ▷ C2 ▷ C1

2762 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 4 generators on 22 points:

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

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72235491, #72235513, #72238301, …
maximal normal subgroup of#72235491, #72235513, #72238301, …
maximal quotient ofC2×#123828, C2×#123543

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 265162);