Finite Group Databasebeta
Cayley diagram

C2×#11868 #482029

order512
nilpotency class4
isoclinismisoclinic class of #11867
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25×C4

Aliases

direct productC2×#11868

Subgroups

subgroupG/H
center, socleC22#1519
commutatorC2×C8C23×C4
Frattini, cosocleC2×M16C24
prime radicalC2×#3058C2
LCSG ▷ C2×C8 ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×#131 ◁ G
LECSG ▷ C2×M16 ▷ C2×C4 ▷ C2 ▷ C1

1080 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)(5,15)(6,20,23,9)(7,12)(8,14)(10,16)(11,21,25,33)(13,17)(18,27,22,26)(19,28)(24,34,30,31)(29,32);(4,9)(5,16)(6,21)(7,17)(10,26)(11,13)(12,25)(14,20)(15,30)(18,22)(19,32)(23,33)(24,28)(27,29);(3,5,17,32,8,19,7,16)(4,10,12,28,14,29,13,15)(6,22,33,31,23,18,21,34)(9,24,11,26,20,30,25,27)

Conjugacy classes & character table

68 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72240717, C2×#482709, #72240815, …
maximal normal subgroup of#72240717, C2×#482709, #72240815, …
maximal quotient of#72240720, #72264883, #72265345, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 389225);