Finite Group Databasebeta
Cayley diagram

C2×#38511 #7635977

order512
nilpotency class2
isoclinismisoclinic class of #37644
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C212

Aliases

direct productC2×#38511

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
prime radicalC22×#120C22
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

6992 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 6 generators on 26 points:

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

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7670447, C2×#7670637, C2×#7638188
maximal normal subgroup ofC2×#7670447, C2×#7670637, C2×#7638188
maximal quotient ofC2×#648520

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7543173);