Finite Group Databasebeta
Cayley diagram

C2×#36318 #7629971

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

Aliases

direct productC2×#36318

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

10848 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);(4,6)(7,8)(9,13)(10,11)(12,14)(15,16)(17,20)(18,19)(21,22);(3,4,5,6)(7,9,12,10)(8,13,14,11)(16,19)(20,21);(8,14)(9,10)(15,16)(17,21)(18,19)(20,22);(7,10,12,9)(8,11,14,13)(15,17)(16,20)(18,22)(19,21);(7,11)(8,10)(9,14)(12,13)(15,16)(17,21)(18,19)(20,22)

Conjugacy classes & character table

140 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7670444, C2×#7967795, C2×#7850315, …
maximal normal subgroup ofC2×#7670444, C2×#7967795, C2×#7850315, …
maximal quotient ofC2×#649102, C2×#4306524, C2×#653248, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7537167);