Finite Group Databasebeta
Cayley diagram

C22×#3179 #10575302

order512
nilpotency class3
isoclinismisoclinic class of #3057
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C213

Aliases

direct productC22×#3179

Subgroups

subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC2×C4C26
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C22×#117 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

7382 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 28
transitive degreeμt(G) = 256

A minimal faithful permutation representation — 6 generators on 28 points:

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

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72264180, #72264220, C22×#61522, …
maximal normal subgroup of#72264180, #72264220, C22×#61522, …
maximal quotient ofC22×#26834, C22×#26984, C22×#25421, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10482498);