Finite Group Databasebeta

C4⋊#22551925 #45683223

order33056
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect productC4⋊#22551925

Splittings

FittingC4×C1033 ⋊ C8
SylowC1033 ⋊ C4⋊C8

Subgroups

subgroupG/H
center, FrattiniC2C2×#22551925
commutator, socleC2×C1033C2×C8
FittingC4×C1033C8
prime radicalC2×D1033C2×C4
cosocleC2×#16861757C22
hypercenterC4#22551925
hypocenterC1033C4⋊C8
LCSG ▷ C2×C1033 ▷ C1033
UCSC1 ◁ C2 ◁ C4

38 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4132

Polycyclic presentation:

2^5,1033|a^2=d,b^2=c,d^2=e,b^a=bc,f^a=f^802,f^d=f^678,f^e=f^1032

Conjugacy classes & character table

536 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(33056, 239);