Finite Group Databasebeta
Cayley diagram

C2×#9494 #201607

order512
nilpotency class3
isoclinismisoclinic class of #9471
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25×C4

Aliases

direct productC2×#9494

Subgroups

subgroupG/H
center, socleC23#386
commutatorC22×C4C23×C4
Frattini, cosocleC2×C42C24
prime radicalC2×#392C4
LCSG ▷ C22×C4 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

1420 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 4 generators on 34 points:

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

Conjugacy classes & character table

74 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#201616, C2×#246957, #72284960, …
maximal normal subgroup ofC2×#201616, C2×#246957, #72284960, …
maximal quotient of#72285298

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 108803);