Finite Group Databasebeta

Dic283⋊C16 #31826283

order18112
automorphism?
homologyAbelianization (H1) = C2×C16 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect productDic283⋊C16

Splittings

SylowC283 ⋊ C4⋊C16

Subgroups

subgroupG/H
center, FrattiniC2×C8C2×D283
commutatorC2×C283C2×C16
FittingC2×C16×C283C2
socle, prime radicalC22×C283C2×C8
cosocleC2×C8×C283C22
hypercenterC2×C16D283
hypocenterC283C4⋊C16
LCSG ▷ C2×C283 ▷ C283
UCSC1 ◁ C2×C8 ◁ C2×C16

50 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 18112

Polycyclic presentation:

2^6,283|a^2=d,b^2=c,d^2=e,e^2=f,b^a=bc,g^b=g^282

Conjugacy classes & character table

4552 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC4⋊C16×D283, C2×Dic283⋊C16, #49123015, …
maximal normal subgroup ofC4⋊C16×D283, C2×Dic283⋊C16, #49123015, …
maximal quotient of#49119324, #49119330, #49119338, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18112, 367);