Finite Group Databasebeta

D101⋊M16 #15692340

order3232
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect productD101⋊M16

Splittings

SylowC101 ⋊ C2×M16

Subgroups

subgroupG/H
centerC4C2×#87938
commutator, socleC2×C101C22×C4
FrattiniC2C22×#87938
FittingC2×C4×C101C4
prime radicalC22×D101C4
cosocleDic101C23
hypercenterC2×C4#87938
hypocenterC101C2×M16
LCSG ▷ C2×C101 ▷ C101
UCSC1 ◁ C4 ◁ C2×C4

68 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 808

Polycyclic presentation:

2^5,101|a^2=d,d^2=e,b^a=be,f^a=f^10,f^c=f^100,f^d=f^100

Conjugacy classes & character table

220 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3232, 231);