Finite Group Databasebeta
Cayley diagram

C2×#11102 #357684

order512
nilpotency class3
isoclinismisoclinic class of #11000
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C28

Aliases

direct productC2×#11102

Subgroups

subgroupG/H
centerC2×C4#390
commutatorC22×C4C23×C4
Frattini, cosocleC23×C4C24
socleC22#1439
prime radicalC23×#41C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C24×C4 ◁ G
LECSG ▷ C23×C4 ▷ C2 ▷ C1

2698 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)(5,13)(6,17,19,10)(7,20)(8,12)(9,15)(11,21)(14,26,29,34)(16,27)(18,25,32,31)(22,33,24,28)(23,30);(3,5,7,15,8,16,21,30)(4,9,11,13,12,23,20,27)(6,14,18,28,19,29,32,33)(10,24,25,34,17,22,31,26);(3,6)(4,10)(5,14)(7,18)(8,19)(9,22)(11,25)(12,17)(13,26)(15,28)(16,29)(20,31)(21,32)(23,24)(27,34)(30,33)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#364611, C2×#395191, C2×#417618, …
maximal normal subgroup ofC2×#364611, C2×#395191, C2×#417618, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 264880);