Finite Group Databasebeta
Cayley diagram

C2×#38085 #7635609

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

Aliases

direct productC2×#38085

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
prime radicalC22×#553C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

8490 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)(8,11)(12,14)(15,16,21,23)(17,24,18,20)(19,27,29,22)(25,28,26,30);(8,11)(9,13)(15,17,21,18)(16,20,23,24)(19,25,29,26)(22,28,27,30);(3,4,5,6)(7,8)(9,12)(10,11)(13,14)(15,18,21,17)(16,20,23,24)(19,26,29,25)(22,28,27,30);(15,19,21,29)(16,22,23,27)(17,25,18,26)(20,28,24,30);(7,9)(8,12)(10,13)(11,14)(15,20)(16,17)(18,23)(19,28)(21,24)(22,25)(26,27)(29,30)

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7850665, C2×#7635725
maximal normal subgroup ofC2×#7850665, C2×#7635725

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7542805);