Finite Group Databasebeta
Cayley diagram

C22×#1785 #6370699

order512
nilpotency class3
isoclinismisoclinic class of #1462
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C212

Aliases

direct productC22×#1785

Subgroups

subgroupG/H
center, socleC24C2×C22⋊C4
commutatorC23C24×C4
Frattini, cosocleC22×C4C25
prime radicalC24×#41C2
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C25×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

18434 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 24
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 5 generators on 24 points:

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

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#393977, C2×#393976, C22×#20591
maximal normal subgroup ofC2×#393977, C2×#393976, C22×#20591
maximal quotient ofC2×#184777

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6277895);