Finite Group Databasebeta
Cayley diagram

C2×#11015 #357566

order512
nilpotency class3
isoclinismisoclinic class of #9091
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C29

Aliases

direct productC2×#11015

Subgroups

subgroupG/H
center, socleC23#386
commutatorC22×C4C23×C4
Frattini, cosocleC23×C4C24
prime radicalC23×#41C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C24×C4 ◁ G
LECSG ▷ C23×C4 ▷ C2 ▷ C1

4302 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)(7,8,12,18,13,16,11,17)(9,19,22,29,23,14,21,30)(10,15,25,33,26,32,27,34)(20,35,24,38,36,28,37,31);(7,9,13,23)(8,14,16,19)(10,24,26,37)(11,22,12,21)(15,31,32,38)(17,30,18,29)(20,27,36,25)(28,34,35,33);(4,6)(7,10)(8,15)(9,20)(11,27)(12,25)(13,26)(14,28)(16,32)(17,34)(18,33)(19,35)(21,37)(22,24)(23,36)(29,38)(30,31)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#394124, C2×#357567, C2×#394354
maximal normal subgroup ofC2×#394124, C2×#357567, C2×#394354

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 264762);