Finite Group Databasebeta
Cayley diagram

C22×#3099 #10575028

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

Aliases

direct productC22×#3099

Subgroups

subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC2×C4C26
prime radicalC22×#537C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C23×#41 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

8390 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)(13,14,18,22)(15,19,24,28)(16,21,17,26)(20,25,27,23);(6,9)(10,12)(13,15)(14,19)(16,25)(17,23)(18,24)(20,26)(21,27)(22,28);(5,7,8,11)(6,10,9,12)(13,15)(14,20)(16,23)(17,25)(18,24)(19,26)(21,28)(22,27);(13,16,18,17)(14,21,22,26)(15,23,24,25)(19,20,28,27)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC22×#61218, C22×#60574, C22×#61259, …
maximal normal subgroup ofC22×#61218, C22×#60574, C22×#61259, …
maximal quotient ofC22×#26130, C22×#26128, C22×#26136, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10482224);