Finite Group Databasebeta
Cayley diagram

C2×#17673 #6343795

order512
nilpotency class3
isoclinismisoclinic class of #17577
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C29

Aliases

direct productC2×#17673

Subgroups

subgroupG/H
center, socleC23C22×C22⋊C4
commutatorC2×C4C24×C4
Frattini, cosocleC42C25
prime radicalC2×#3444C2
LCSG ▷ C2×C4 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C23×C42 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

3192 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 34
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 5 generators on 34 points:

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

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#187423, #72239269
maximal normal subgroup ofC2×#187423, #72239269
maximal quotient of#72239264

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6250991);