Finite Group Databasebeta

C4⋊#22552367 #45688352

order33344
automorphism?
homologyAbelianization (H1) = C2×C16 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect productC4⋊#22552367

Splittings

SylowC521 ⋊ C4⋊C16

Subgroups

subgroupG/H
center, FrattiniC2×C4C2×#14523438
commutatorC2×C521C2×C16
FittingC42×C521C4
socle, prime radicalC22×C521C2×C8
cosocleC2×#16861960C22
hypercenterC42#14523438
hypocenterC521C4⋊C16
LCSG ▷ C2×C521 ▷ C521
UCSC1 ◁ C2×C4 ◁ C42

50 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 33344

Polycyclic presentation:

2^6,521|a^2=d,b^2=c,d^2=e,e^2=f,b^a=bc,g^a=g^235,g^d=g^520

Conjugacy classes & character table

2120 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(33344, 1469);