Finite Group Databasebeta
Cayley diagram

C2×#11035 #357590

order512
nilpotency class3
isoclinismisoclinic class of #2048
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C29

Aliases

direct productC2×#11035

Subgroups

subgroupG/H
center, socleC23#394
commutatorC22×C4C23×C4
Frattini, cosocleC23×C4C24
prime radicalC23×#41C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C24×C4 ◁ G
LECSG ▷ C23×C4 ▷ C2 ▷ C1

4294 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 38
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 4 generators on 38 points:

(1,2);(3,4)(5,6)(7,8,12,17,13,16,11,28)(9,18,21,33,22,14,20,30)(10,23,27,34,25,15,26,32)(19,29,37,31,36,35,24,38);(7,9,13,22)(8,14,16,18)(10,24,25,37)(11,21,12,20)(15,31,23,38)(17,33,28,30)(19,27,36,26)(29,34,35,32);(4,6)(7,10)(8,15)(9,19)(11,27)(12,26)(13,25)(14,29)(16,23)(17,34)(18,35)(20,37)(21,24)(22,36)(28,32)(30,38)(31,33)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#394356, C2×#357591
maximal normal subgroup ofC2×#394356, C2×#357591

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 264786);