Finite Group Databasebeta

C4⋊Dic1013 #30633794

order16208
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect productC4⋊Dic1013

Splittings

SylowC1013 ⋊ C4⋊C4

Subgroups

subgroupG/H
center, FrattiniC22C2×D1013
commutatorC2×C1013C2×C4
FittingC2×C4×C1013C2
socle, prime radical, cosocleC22×C1013C22
hypercenterC2×C4D1013
hypocenterC1013C4⋊C4
LCSG ▷ C2×C1013 ▷ C1013
UCSC1 ◁ C22 ◁ C2×C4

26 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 16208

Polycyclic presentation:

2^4,1013|a^2=d,b^2=c,b^a=bc,e^a=e^1012

Conjugacy classes & character table

4058 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#44569573, #44569574, #44569576, …
maximal normal subgroup of#44569573, #44569574, #44569576, …
maximal quotient of#44569559, C4⋊#22549201, #44569584, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16208, 20);