Finite Group Databasebeta

C2×#64480⋊C2 #11925741

order1200
isoclinismisoclinic class of #64480⋊C2
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productC2×#64480⋊C2
unambiguous semidirect product#64480⋊C22
unambiguous semidirect product(#1043⋊C3)⋊C22
unambiguous semidirect product(#3874⋊C2)⋊C4

Splittings

Fitting, socleC2×C52 ⋊ C4×D3
derived, HallC52⋊C3 ⋊ C22×C4
SylowC52 ⋊ C2×C4×D3

Subgroups

subgroupG/H
center, hypercenterC2#64480⋊C2
commutator, hypocenterC52⋊C3C22×C4
FrattiniC1G
Fitting, socleC2×C52C4×D3
prime radicalC2×#3874⋊C2C2
cosocle(C5⋊D5)⋊C3C23
LCSG ▷ C52⋊C3
UCSC1 ◁ C2

162 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 30

Conjugacy classes & character table

32 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#72210652, C2×AΓL(1,𝔽25), C2×PΣL(2,𝔽25), …
maximal normal subgroup ofC2×AΓL(1,𝔽25), C22×#64480⋊C2, C4×#64480⋊C2
maximal quotient ofC22×#64480⋊C2, D3×#64480⋊C2, C4×#64480⋊C2
automorphism group of#64470, C2×#3874, C3×#3874

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1200, 951);