Finite Group Databasebeta
Cayley diagram

C2×#12709 #493400

order512
nilpotency class4
isoclinismisoclinic class of #12707
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C28

Aliases

direct productC2×#12709

Subgroups

subgroupG/H
center, socleC22#1781
commutatorC22×C4C23×C4
Frattini, cosocleC22×Q8C24
prime radicalC2×#3485C2
LCSG ▷ C22×C4 ▷ C22 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C24 ◁ C23×#41 ◁ G
LECSG ▷ C22×Q8 ▷ C22 ▷ C2 ▷ C1

3424 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);(3,4,7,11,8,12,23,30)(5,13,16,31,15,27,21,33)(6,17,20,29,19,10,22,28)(9,24,26,18,25,32,34,14);(3,5)(4,9)(6,18)(7,21)(8,15)(10,27)(11,26)(12,25)(13,17)(14,19)(16,23)(20,24)(22,32)(28,33)(29,31)(30,34);(6,19)(10,17)(13,27)(14,18)(20,22)(24,32)(28,29)(31,33)

Conjugacy classes & character table

68 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#493402, C2×#511813, #72286389, …
maximal normal subgroup ofC2×#493402, C2×#511813, #72286389, …
maximal quotient of#72293114, #72293192, #72302452, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 400596);