Finite Group Databasebeta
Cayley diagram

C22×#3162 #10575266

order512
nilpotency class3
isoclinismisoclinic class of #468
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C213

Aliases

direct productC22×#3162

Subgroups

subgroupG/H
centerC23×C4C2×D4
commutator, Frattini, cosocleC2×C4C26
socleC24C22×D4
prime radicalC25C2×D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C4 ◁ C23×C42 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

6954 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 28
transitive degreeμt(G) = 256

A minimal faithful permutation representation — 6 generators on 28 points:

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

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC22×#61378, C22×#61293, C22×#60688, …
maximal normal subgroup ofC22×#61378, C22×#61293, C22×#60688, …
maximal quotient ofC22×#33217, C2×#6630127

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10482462);