Finite Group Databasebeta
Cayley diagram

C2×#11179 #357932

order512
nilpotency class3
isoclinismisoclinic class of #11115
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C28

Aliases

direct productC2×#11179

Subgroups

subgroupG/H
centerC2×C4#388
commutatorC22×C4C23×C4
Frattini, cosocleC23×C4C24
socleC22#1440
prime radicalC23×#41C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C24×C4 ◁ G
LECSG ▷ C23×C4 ▷ C2 ▷ C1

2498 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 34
transitive degreeμt(G) = 64

A minimal faithful permutation representation — 4 generators on 34 points:

(1,2);(3,4,8,12,9,14,7,13)(5,15,17,10,19,26,18,27)(6,20,22,30,23,29,24,11)(16,32,33,28,34,25,21,31);(3,5)(4,10)(6,21)(7,18)(8,17)(9,19)(11,28)(12,26)(13,15)(14,27)(16,22)(20,25)(23,33)(24,34)(29,32)(30,31);(3,6,7,22,9,23,8,24)(4,11,12,29,14,30,13,20)(5,16,17,21,19,34,18,33)(10,25,15,31,27,32,26,28)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#383160, #72237175, #72237192, …
maximal normal subgroup ofC2×#383160, #72237175, #72237192, …
maximal quotient of#72238773

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 265128);