Finite Group Databasebeta
Cayley diagram

C22×#3319 #10576254

order512
nilpotency class3
isoclinismisoclinic class of #3264
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C213

Aliases

direct productC22×#3319

Subgroups

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

8670 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 28
transitive degreeμt(G) = 128

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

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

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72264380, #72264446, C22×#61454, …
maximal normal subgroup of#72264380, #72264446, C22×#61454, …
maximal quotient ofC22×#22868, C22×#24638, C22×#22780, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10483450);