Finite Group Databasebeta
Cayley diagram

C2×#23911 #6437434

order512
nilpotency class3
isoclinismisoclinic class of #23906
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C211

Aliases

direct productC2×#23911

Subgroups

subgroupG/H
center, socleC23C2×#120
commutator, Frattini, cosocleC22×C4C25
prime radicalC2×#3486C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C24×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

6274 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 64

A minimal faithful permutation representation — 5 generators on 22 points:

(1,2);(7,8,12,10)(9,15,17,22)(11,19,21,14)(13,20,16,18);(3,4)(5,6)(7,8,12,10)(9,13,17,16)(11,19,21,14)(15,18,22,20);(4,6)(7,9)(8,13)(10,16)(11,20)(12,17)(14,22)(15,19)(18,21);(7,10,12,8)(9,16,17,13)(11,14,21,19)(15,20,22,18)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72279275, #72279392, #72306508, …
maximal normal subgroup of#72279275, #72279392, #72306508, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6344630);