Finite Group Databasebeta
Cayley diagram

C22×#2180 #7622629

order512
nilpotency class4
isoclinismisoclinic class of #2180
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C29

Aliases

direct productC22×#2180

Subgroups

subgroupG/H
center, socleC23#442
commutatorC8C24×C4
Frattini, cosocleC2×C8C25
prime radicalC22×#135C22
LCSG ▷ C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C23×C4 ◁ C22×#97 ◁ G
LECSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1

1918 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 36
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 5 generators on 36 points:

(1,2);(3,4);(5,6)(7,17,19,28)(8,21)(9,13)(10,25)(11,16)(12,18,29,35)(14,22)(15,27)(20,32,26,34)(23,33,36,30)(24,31);(5,7)(6,12)(8,18)(9,23)(10,26)(11,19)(13,28)(14,32)(15,33)(16,29)(17,31)(20,27)(21,34)(22,35)(24,36)(25,30);(5,8,10,9,11,22,27,24)(6,13,15,21,16,31,25,14)(7,18,26,23,19,35,20,36)(12,28,33,34,29,17,30,32)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC22×#33468, C22×#33469, C2×#495740, …
maximal normal subgroup ofC22×#33468, C22×#33469, C2×#495740, …
maximal quotient ofC2×#495949, #72265270, #72265276, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7529825);