Finite Group Databasebeta
Cayley diagram

C2×#33333 #7622427

order512
nilpotency class2
isoclinismisoclinic class of #534
automorphism?
homologyAbelianization (H1) = C24×C8 · Schur multiplier (H2) = C210

Aliases

direct productC2×#33333

Subgroups

subgroupG/H
centerC22×C8C24
commutatorC22C24×C8
Frattini, cosocleC2×C8C25
socleC23C23×C8
prime radicalC23×#41C4
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C22×C8 ◁ G
LECSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1

4082 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 5 generators on 38 points:

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

Conjugacy classes & character table

176 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#494267, C2×#494469, C2×#492951, …
maximal normal subgroup ofC2×#494267, C2×#494469, C2×#492951, …
maximal quotient ofC2×#494403, #72317250, C2×#495491, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7529623);