Finite Group Databasebeta
Cayley diagram

C2×#59025 #7665964

order512
nilpotency class2
isoclinismisoclinic class of #58990
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C213

Aliases

direct productC2×#59025

Subgroups

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

9164 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);(8,13)(11,14)(15,16,18,20)(17,21,22,19);(4,6)(7,8)(9,11)(10,14)(12,13)(17,22)(19,21);(7,9,12,10)(8,11,13,14)(15,17)(16,19)(18,22)(20,21);(3,4)(5,6)(7,10,12,9)(8,14,13,11)(15,16)(17,19)(18,20)(21,22);(7,11,12,14)(8,9,13,10)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7670217, C2×#7666077, C2×#7670221, …
maximal normal subgroup ofC2×#7670217, C2×#7666077, C2×#7670221, …
maximal quotient ofC2×#776890, C2×#793562, C2×#647679, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7573160);