Finite Group Databasebeta

#3874⋊Q8 #11925296

order1200
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect product#3874⋊Q8

Splittings

HallC52⋊C3 ⋊ C2×Q8
SylowC52 ⋊ D3×Q8

Subgroups

subgroupG/H
center, FrattiniC2C2×#3874⋊C2
commutator, cosocleC2×C52⋊C3C23
FittingC4×C52C2×D3
socleC2×C52C22×D3
prime radicalC2×#3874C22
hypercenterC4#3874⋊C2
hypocenterC52⋊C3C2×Q8
LCSG ▷ C2×C52⋊C3 ▷ C52⋊C3
UCSC1 ◁ C2 ◁ C4

114 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 120

Polycyclic presentation:

2^4,3,5^2|b^2=d,c^2=d,e^a=e^2,f^a=fg,g^a=g^4,c^b=cd,e^b=e^2,f^b=f^4g^4,f^e=g,g^e=f^4g^4

Conjugacy classes & character table

41 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1200, 506);