Finite Group Databasebeta
Cayley diagram

C2×#31177 #7503609

order512
nilpotency class3
isoclinismisoclinic class of #30412
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C28

Aliases

direct productC2×#31177

Subgroups

subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC23×D8C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C2×C4×C4⋊C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

2438 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);(7,8)(9,11)(10,12)(13,14)(15,16,20,22,18,17,19,21);(3,4)(5,6)(7,9,11,8)(10,13,14,12)(16,17)(21,22);(4,6)(7,10,11,14)(8,12,9,13)(15,17,18,16)(19,21,20,22);(8,9)(12,13)(15,16,18,17)(19,22,20,21)

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6742229, C2×#6692620, C2×#7504012, …
maximal normal subgroup ofC2×#6742229, C2×#6692620, C2×#7504012, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7410805);