Finite Group Databasebeta
Cayley diagram

C2×#38088 #7635681

order512
nilpotency class2
isoclinismisoclinic class of #37644
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C213

Aliases

direct productC2×#38088

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
prime radicalC22×#547C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

8426 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 30
transitive degreeμt(G) = 256

A minimal faithful permutation representation — 6 generators on 30 points:

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

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7851257, C2×#7635725
maximal normal subgroup ofC2×#7851257, C2×#7635725

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7542877);