Finite Group Databasebeta
Cayley diagram

C2×#28242 #6465505

order512
nilpotency class3
isoclinismisoclinic class of #24283
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productC2×#28242

Subgroups

subgroupG/H
center, socleC23C2×#121
commutator, Frattini, cosocleC22×C4C25
prime radicalC2×#3036C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

2618 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 5 generators on 22 points:

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

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72216157
maximal normal subgroup of#72216157
maximal quotient ofC2×#378855

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6372701);