Finite Group Databasebeta
Cayley diagram

C2×#24421 #6437982

order512
nilpotency class3
isoclinismisoclinic class of #24420
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C210

Aliases

direct productC2×#24421

Subgroups

subgroupG/H
center, socleC22#2410
commutator, Frattini, cosocleC22×C4C25
prime radicalC2×#3585C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C23×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

4538 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);(3,4,9,23,8,10,7,13)(5,14,22,11,17,25,15,24)(6,18,20,27,21,12,19,28)(16,29,30,33,31,34,32,26);(4,10)(5,15)(7,9)(11,25)(12,18)(14,24)(16,30)(17,22)(19,20)(26,34)(29,33)(31,32);(3,5)(4,11)(6,16)(7,22)(8,17)(9,15)(10,24)(12,26)(13,25)(14,23)(18,33)(19,30)(20,32)(21,31)(27,29)(28,34);(3,6)(4,12)(5,16)(7,20)(8,21)(9,19)(10,18)(11,26)(13,28)(14,29)(15,30)(17,31)(22,32)(23,27)(24,33)(25,34)

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72312375, C2×#6437986, #72312873, …
maximal normal subgroup of#72312375, C2×#6437986, #72312873, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6345178);