Finite Group Databasebeta
Cayley diagram

C2×#12708 #493395

order512
nilpotency class4
isoclinismisoclinic class of #12707
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C29

Aliases

direct productC2×#12708

Subgroups

subgroupG/H
center, socleC22#1781
commutatorC22×C4C23×C4
Frattini, cosocleC22×D4C24
prime radicalC2×#3487C2
LCSG ▷ C22×C4 ▷ C22 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C24 ◁ C23×#41 ◁ G
LECSG ▷ C22×D4 ▷ C22 ▷ C2 ▷ C1

3448 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)(5,13,16,27)(6,10)(7,19,22,11)(8,12)(9,15)(14,30,32,29)(17,28,21,25)(18,26)(20,24)(23,31)(33,34);(3,5)(4,9)(6,14)(7,20)(8,16)(10,23)(11,27)(12,24)(13,19)(15,22)(17,33)(18,32)(21,31)(25,29)(26,34)(28,30);(3,6,8,18)(4,10,12,26)(5,14,16,32)(7,21,22,17)(9,23,24,34)(11,28,19,25)(13,29,27,30)(15,33,20,31)

Conjugacy classes & character table

68 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#511792, C2×#493396, #72256600, …
maximal normal subgroup ofC2×#511792, C2×#493396, #72256600, …
maximal quotient of#72256709, #72256716, #72281743, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 400591);