Finite Group Databasebeta
Cayley diagram

C2×#28430 #6463159

order512
nilpotency class3
isoclinismisoclinic class of #24274
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C27×C4

Aliases

direct productC2×#28430

Subgroups

subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC2×#2011C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C2×C4×C4⋊C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

3204 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 256

A minimal faithful permutation representation — 5 generators on 22 points:

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

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6575490, C2×#6467620, C2×#6576140, …
maximal normal subgroup ofC2×#6575490, C2×#6467620, C2×#6576140, …
maximal quotient ofC2×#414662, C22×#28430, #72305764

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6370355);