Finite Group Databasebeta

C22⋊#22550864 #45656132

order32576
automorphism?
homologyAbelianization (H1) = C2×C16 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect productC22⋊#22550864

Splittings

SylowC509 ⋊ C22⋊C16

Subgroups

subgroupG/H
center, FrattiniC2×C4C2×#14523266
commutatorC2×C509C2×C16
FittingC22×C4×C509C4
socleC22×C509C2×C8
prime radicalC23×C509C8
cosocleC2×#16861325C22
hypercenterC22×C4#14523266
hypocenterC509C22⋊C16
LCSG ▷ C2×C509 ▷ C509
UCSC1 ◁ C2×C4 ◁ C22×C4

66 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 16288

Polycyclic presentation:

2^6,509|a^2=d,d^2=e,e^2=f,b^a=bc,g^a=g^301,g^d=g^508

Conjugacy classes & character table

2072 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32576, 1443);