Finite Group Databasebeta
Cayley diagram

C2×#17756 #6344049

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

Aliases

direct productC2×#17756

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

3198 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);(3,4,7,11,8,12,6,10)(5,13,14,18,15,9,16,17)(19,20)(21,29)(22,28)(23,26)(24,27)(25,30)(31,34)(32,33);(3,5)(4,9)(6,14)(7,16)(8,15)(10,17)(11,18)(12,13)(19,21)(20,25)(22,30)(23,32)(24,31)(26,29)(27,33)(28,34);(3,6,8,7)(4,10,12,11)(5,14,15,16)(9,17,13,18)(19,22,24,23)(20,26,27,28)(21,30,31,32)(25,29,33,34);(3,6,8,7)(4,11,12,10)(5,14,15,16)(9,18,13,17)(20,27)(25,33)(26,28)(29,34)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6354100, C2×#6349015, C2×#6354109, …
maximal normal subgroup ofC2×#6354100, C2×#6349015, C2×#6354109, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6251245);