Finite Group Databasebeta
Cayley diagram

C2×#17586 #6343359

order512
nilpotency class3
isoclinismisoclinic class of #17577
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C28×C4

Aliases

direct productC2×#17586

Subgroups

subgroupG/H
center, socleC23C22×C22⋊C4
commutatorC2×C4C24×C4
Frattini, cosocleC22×C4C25
prime radicalC2×#3444C2
LCSG ▷ C2×C4 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C23×C42 ◁ G
LECSG ▷ C22×C4 ▷ C22 ▷ C1

3308 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 34
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 5 generators on 34 points:

(1,2);(3,4)(5,12,15,9)(6,10)(7,16)(8,11)(13,18,14,17)(19,20)(21,29)(22,28)(23,27)(24,26)(25,30)(31,34)(32,33);(3,5)(4,9)(6,13)(7,14)(8,15)(10,17)(11,12)(16,18)(19,21)(20,25)(22,30)(23,32)(24,31)(26,33)(27,29)(28,34);(3,6,8,7)(4,10,11,16)(5,13,15,14)(9,17,12,18)(20,26)(25,33)(27,28)(29,34);(3,7,8,6)(4,10,11,16)(5,14,15,13)(9,17,12,18)(19,22,24,23)(20,27,26,28)(21,30,31,32)(25,29,33,34)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72239635, #72239686, #72239766, …
maximal normal subgroup of#72239635, #72239686, #72239766, …
maximal quotient of#72239638, #72239878, C2×#207848, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6250555);