Finite Group Databasebeta
Cayley diagram

C2×#34992 #7628175

order512
nilpotency class2
isoclinismisoclinic class of #34980
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C213

Aliases

direct productC2×#34992

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
prime radicalC23×#120C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

18526 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 64

A minimal faithful permutation representation — 6 generators on 22 points:

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

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7642244, C2×#7644629, C2×#7670206, …
maximal normal subgroup ofC2×#7642244, C2×#7644629, C2×#7670206, …
maximal quotient ofC2×#516383, #72256563, #72268547, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7535371);