Finite Group Databasebeta
Cayley diagram

C2×#36108 #7629732

order512
nilpotency class2
isoclinismisoclinic class of D4×#120
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C213

Aliases

direct productC2×#36108

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
prime radicalC2×#2847C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

9814 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 6 generators on 22 points:

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

Conjugacy classes & character table

140 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7670215, C2×#7670225, C2×#7670208, …
maximal normal subgroup ofC2×#7670215, C2×#7670225, C2×#7670208, …
maximal quotient ofC2×#4306396, C2×#773482, C2×#779734, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7536928);