Finite Group Databasebeta
Cayley diagram

C2×#36929 #7633964

order512
nilpotency class2
isoclinismisoclinic class of #36702
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C212

Aliases

direct productC2×#36929

Subgroups

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

6574 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);(3,4,6,7)(5,9,10,8)(13,17)(16,18)(19,20,23,22)(21,25,26,24);(4,7)(8,9)(12,15)(16,18);(11,12)(13,16)(14,15)(17,18)(19,21,23,26)(20,24,22,25);(3,4)(5,8)(6,7)(9,10)(11,12)(13,16)(14,15)(17,18);(3,5)(4,8)(6,10)(7,9)(11,13)(12,16)(14,17)(15,18)(19,22,23,20)(21,25,26,24)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7659580, C2×#7660258, C2×#7633969, …
maximal normal subgroup ofC2×#7659580, C2×#7660258, C2×#7633969, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7541160);