Finite Group Databasebeta
Cayley diagram

C2×#59023 #7665871

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

Aliases

direct productC2×#59023

Subgroups

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

10530 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);(8,10)(12,13)(15,16,18,20)(17,21,22,19);(4,6)(7,8,11,10)(9,13,14,12)(17,22)(19,21);(15,17)(16,19)(18,22)(20,21);(3,4)(5,6)(7,9,11,14)(8,12,10,13)(15,16)(17,19)(18,20)(21,22);(7,10,11,8)(9,13,14,12)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72261052, C2×#7699554, #72261710, …
maximal normal subgroup of#72261052, C2×#7699554, #72261710, …
maximal quotient ofC2×#4122184, C2×#873666, C2×#4122659, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7573067);