Finite Group Databasebeta
Cayley diagram

C2×#37376 #7634776

order512
nilpotency class2
isoclinismisoclinic class of #36702
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C213

Aliases

direct productC2×#37376

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
prime radicalC22×#532C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

8810 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)(7,8,11,9)(10,13,14,12)(15,16,20,22)(17,23,24,18)(19,27,28,21)(25,26,30,29);(8,9)(12,13)(17,24)(18,23)(25,30)(26,29);(3,4)(5,6)(7,9,11,8)(10,13,14,12)(15,17)(16,18)(19,25)(20,24)(21,26)(22,23)(27,29)(28,30);(7,10)(8,12)(9,13)(11,14)(15,18)(16,17)(19,26)(20,23)(21,25)(22,24)(27,30)(28,29);(15,19,20,28)(16,21,22,27)(17,25,24,30)(18,26,23,29)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7663385, C2×#7783289, C2×#7738914
maximal normal subgroup ofC2×#7663385, C2×#7783289, C2×#7738914
maximal quotient ofC2×#846793

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7541972);