Finite Group Databasebeta
Cayley diagram

C2×#29387 #6461515

order512
nilpotency class3
isoclinismisoclinic class of #23995
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C28

Aliases

direct productC2×#29387

Subgroups

subgroupG/H
centerC2×C4#535
commutator, Frattini, cosocleC22×C4C25
socleC22#2598
prime radicalC2×#2017C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

1846 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 5 generators on 34 points:

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

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6469085, #72250331, #72250336, …
maximal normal subgroup ofC2×#6469085, #72250331, #72250336, …
maximal quotient of#72256881, #72257140, #72307212, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6368711);