Finite Group Databasebeta

C4⋊(C163⋊C16) #23781484

order10432
automorphism?
homologyAbelianization (H1) = C2×C16 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect productC4⋊(C163⋊C16)

Splittings

SylowC163 ⋊ C4⋊C16

Subgroups

subgroupG/H
center, FrattiniC2×C8C2×D163
commutatorC2×C163C2×C16
FittingC4×C8×C163C2
socle, prime radicalC22×C163C2×C8
cosocleC2×C8×C163C22
hypercenterC4×C8D163
hypocenterC163C4⋊C16
LCSG ▷ C2×C163 ▷ C163
UCSC1 ◁ C2×C8 ◁ C4×C8

50 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^6,163|a^2=d,b^2=c,d^2=e,e^2=f,b^a=bc,g^a=g^162

Conjugacy classes & character table

2632 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofD4⋊(C163⋊C16), #35212492, #35212494, …
maximal normal subgroup ofD4⋊(C163⋊C16), #35212492, #35212494, …
maximal quotient of#35212600, #35212606, #35212614, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10432, 368);