Finite Group Databasebeta
Cayley diagram

C2×#11034 #357589

order512
nilpotency class3
isoclinismisoclinic class of #2048
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C29

Aliases

direct productC2×#11034

Subgroups

subgroupG/H
center, socleC23#394
commutatorC22×C4C23×C4
Frattini, cosocleC23×C4C24
prime radicalC23×AGL(1,ℤ/8)C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C24×C4 ◁ G
LECSG ▷ C23×C4 ▷ C2 ▷ C1

4830 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);(3,4)(5,6)(7,8,11,15,12,13,10,20)(9,16,19,21,18,14,17,22);(8,13)(9,17)(10,11)(14,21)(16,22)(18,19);(4,6)(7,9)(8,14)(10,19)(11,17)(12,18)(13,16)(15,21)(20,22)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72236779, C2×#383145, C2×#386039, …
maximal normal subgroup of#72236779, C2×#383145, C2×#386039, …
maximal quotient of#72226735, #72236786, #72238771, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 264785);