Finite Group Databasebeta
Cayley diagram

C2×#37671 #7635112

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

Aliases

direct productC2×#37671

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
prime radicalC22×#525C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

8774 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 30
transitive degreeμt(G) = 128

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

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

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7635134, C2×#7918549, C2×#7904591, …
maximal normal subgroup ofC2×#7635134, C2×#7918549, C2×#7904591, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7542308);