Finite Group Databasebeta
Cayley diagram

C2×#23999 #6451731

order512
nilpotency class3
isoclinismisoclinic class of #23998
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C210

Aliases

direct productC2×#23999

Subgroups

subgroupG/H
center, socleC22#2404
commutator, Frattini, cosocleC22×C4C25
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C23×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

3840 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 34
transitive degreeμt(G) = 64

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

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

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72306304, #72306319, #72306354, …
maximal normal subgroup of#72306304, #72306319, #72306354, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6358927);