Finite Group Databasebeta

SD16⋊(C83⋊C8) #24906276

order10624
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect productSD16⋊(C83⋊C8)

Splittings

SylowC83 ⋊ SD16⋊C8

Subgroups

subgroupG/H
centerC2×C4D4×D83
commutatorC4×C83C22×C8
FrattiniC42C22×D83
FittingC4×SD16×C83C2
socleC22×C83C4×D4
prime radicalC2×D4×C83C2×C4
cosocleC42×C83C23
hypercenterC4×SD16D83
hypocenterC83SD16⋊C8
LCSG ▷ C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C2×C4 ◁ C42 ◁ C4×SD16

176 conjugacy classes of subgroups; only the 87 normal subgroups are shown.

normal subgroups only

This group has 176 conjugacy classes of subgroups — too many to draw. Only its 87 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,83|a^2=e,c^2=e,d^2=f,e^2=g,b^a=bd,c^a=cf,d^a=df,h^a=h^82,d^b=df,h^c=h^82

Conjugacy classes & character table

1192 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofSD16⋊C8×D83, C2×SD16⋊(C83⋊C8), #35373805, …
maximal normal subgroup ofSD16⋊C8×D83, C2×SD16⋊(C83⋊C8), #35373805, …
maximal quotient of#35295183, #35295190, #35295655, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10624, 3323);