Finite Group Databasebeta
Cayley diagram

C2×#7959 #181168

order512
nilpotency class3
isoclinismisoclinic class of #7943
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C24×C42

Aliases

direct productC2×#7959

Subgroups

subgroupG/H
center, socleC23C2×#95
commutatorC2×C4C22×C42
Frattini, cosocleC2×C42C24
prime radicalC25C22⋊C4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C23×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

1830 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 64

A minimal faithful permutation representation — 4 generators on 26 points:

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

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#106328, C2×#108241, C2×#201549, …
maximal normal subgroup ofC2×#106328, C2×#108241, C2×#201549, …
maximal quotient of#72239204, #72240740, #72257686, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 88364);