Finite Group Databasebeta
Cayley diagram

C2×#36109 #7629733

order512
nilpotency class2
isoclinismisoclinic class of D4×#120
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C213

Aliases

direct productC2×#36109

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
prime radicalC2×#2410C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

10110 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 128

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

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

Conjugacy classes & character table

140 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7684393, C2×#7684672, C2×#7670219, …
maximal normal subgroup ofC2×#7684393, C2×#7684672, C2×#7670219, …
maximal quotient ofC2×#519631, C2×#4306371, C2×#776890, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7536929);