Finite Group Databasebeta

Q8⋊#11924031 #22624897

order9344
automorphism?
homologyAbelianization (H1) = C2×C16 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect productQ8⋊#11924031

Splittings

SylowC73 ⋊ Q8⋊C16

Subgroups

subgroupG/H
centerC2×C4C22⋊#64408
commutatorC4×C73C2×C16
FrattiniC42C2×#64408
FittingC4×Q8×C73C4
socleC22×C73C22⋊C8
hypercenterC4×Q8#64408
hypocenterC73Q8⋊C16
LCSG ▷ C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C2×C4 ◁ C42 ◁ C4×Q8

94 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,73|a^2=d,b^2=e,c^2=e,d^2=f,f^2=g,b^a=bc,c^a=ce,h^a=h^27,c^b=ce,h^d=h^72

Conjugacy classes & character table

416 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×Q8⋊#11924031, #34010416, #34010418, …
maximal normal subgroup ofC2×Q8⋊#11924031, #34010416, #34010418, …
maximal quotient of#34000109, #34000129, #34000243, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9344, 19476);