Finite Group Databasebeta
Cayley diagram

C22×#3401 #10576684

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

Aliases

direct productC22×#3401

Subgroups

subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC2×C4C26
prime radicalC22×#496C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C22×C4×Q8 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

7274 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);(6,10)(11,12)(13,14)(15,22)(16,20)(17,25)(18,21)(19,24)(23,28)(26,27);(5,6,9,10)(7,11,8,12)(15,23)(19,27)(22,28)(24,26);(5,7,9,8)(6,11,10,12)(13,15)(14,19)(16,24)(17,26)(18,23)(20,28)(21,27)(22,25);(5,8,9,7)(6,11,10,12)(13,16,18,17)(14,20,21,25)(15,24,23,26)(19,28,27,22)

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72264168, #72264231, C22×#61522, …
maximal normal subgroup of#72264168, #72264231, C22×#61522, …
maximal quotient ofC22×#23193, C22×#24204, C22×#24638, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10483880);