Finite Group Databasebeta
Cayley diagram

C22×#1384 #492868

order512
nilpotency class4
isoclinismisoclinic class of #365
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C26×C4

Aliases

direct productC22×#1384

Subgroups

subgroupG/H
centerC22×C4#106
commutatorC8C22×C42
Frattini, cosocleC22×C8C24
socleC23#340
prime radicalC25D8
LCSG ▷ C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C24×C4 ◁ C24×C8 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

1698 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 36
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 4 generators on 36 points:

(1,2);(3,4);(5,6)(7,17,19,31)(8,14)(9,24)(10,26)(11,16)(12,18,27,32)(13,22)(15,25)(20,35,33,29)(21,36,34,28)(23,30);(5,7,9,20,25,34,23,32,11,19,22,33,10,21,8,18)(6,12,14,28,26,35,13,17,16,27,30,36,15,29,24,31)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72214240, C2×#148043, C22×#12649, …
maximal normal subgroup of#72214240, C2×#148043, C22×#12649, …
maximal quotient ofC2×#126882, C2×#127645, C2×#126693

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 400064);