Finite Group Databasebeta

Q8⋊(C383⋊C8) #37588082

order24512
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect productQ8⋊(C383⋊C8)

Splittings

SylowC383 ⋊ Q8⋊C8

Subgroups

subgroupG/H
centerC2×C4C22⋊D383
commutatorC4×C383C2×C8
FrattiniC42C2×D383
FittingC4×Q8×C383C2
socle, prime radicalC22×C383C22⋊C4
cosocleC42×C383C22
hypercenterC4×Q8D383
hypocenterC383Q8⋊C8
LCSG ▷ C4×C383 ▷ C2×C383 ▷ C383
UCSC1 ◁ C2×C4 ◁ C42 ◁ C4×Q8

70 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 24512

Polycyclic presentation:

2^6,383|a^2=d,b^2=e,c^2=e,d^2=f,b^a=bc,c^a=ce,g^a=g^382,c^b=ce

Conjugacy classes & character table

3848 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(24512, 280);