Finite Group Databasebeta
Cayley diagram

C2×#23031 #6381931

order512
nilpotency class3
isoclinismisoclinic class of #3264
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C28×C4

Aliases

direct productC2×#23031

Subgroups

subgroupG/H
center, socleC24C22×D4
commutatorC2×C4C24×C4
Frattini, cosocleC22×C4C25
prime radicalC22×#466C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C2×C4×C22⋊C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

3118 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 256

A minimal faithful permutation representation — 5 generators on 26 points:

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

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6381963, #72264659, #72264675, …
maximal normal subgroup ofC2×#6381963, #72264659, #72264675, …
maximal quotient of#72308264

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6289127);