Finite Group Databasebeta

Q16×D61⋊C8 #30612276

order15616
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C25

Aliases

direct productQ16×D61⋊C8
unambiguous semidirect productD61⋊(C8×Q16)

Splittings

SylowC61 ⋊ C2×C8×Q16

Subgroups

subgroupG/H
centerC2×C4D4×#6923
commutatorC4×C61C23×C8
FrattiniC2×C4C23×#6923
FittingC4×Q16×C61C4
socleC22×C61C2×C4×D4
prime radicalC22×D61C4×D4
cosocleC4×Dic61C24
hypercenterC4×Q16#6923
hypocenterC61C2×C8×Q16
LCSG ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C2×C4 ◁ C42 ◁ C4×Q16

734 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 7808

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 1101831);