Finite Group Databasebeta
Cayley diagram

C22×#3125 #10575084

order512
nilpotency class3
isoclinismisoclinic class of #3008
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C213

Aliases

direct productC22×#3125

Subgroups

subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC2×C4C26
prime radicalC22×#449C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C22×#117 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

7938 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)(13,14,16,20)(15,22,23,18)(17,19,25,21)(24,27,28,26);(6,9)(10,12)(13,15,16,23)(14,18,20,22)(17,24,25,28)(19,26,21,27);(14,19)(17,25)(18,26)(20,21)(22,27)(24,28);(5,7,8,11)(6,10,9,12)(15,23)(18,22)(24,28)(26,27)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72264138, #72264172, #72264208, …
maximal normal subgroup of#72264138, #72264172, #72264208, …
maximal quotient ofC22×#26180, C22×#26907, C22×#24911, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10482280);