Finite Group Databasebeta

D149⋊#108 #23750638

order9536
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect productD149⋊#108

Splittings

SylowC149 ⋊ C2×#108

Subgroups

subgroupG/H
centerC4C4⋊#10597010
commutatorC4×C149C22×C4
FrattiniC4C22×#10597010
FittingC2×C8×C149C4
socleC2×C149C2×C4⋊C4
prime radicalC22×D149Q8
cosocleC4×D149C23
hypercenterC2×C8#10597010
hypocenterC149C2×#108
LCSG ▷ C4×C149 ▷ C2×C149 ▷ C149
UCSC1 ◁ C4 ◁ C2×C4 ◁ C2×C8

106 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^6,149|a^2=e,b^2=d,d^2=f,e^2=f,b^a=bd,d^a=df,g^a=g^105,g^c=g^148,g^e=g^148

Conjugacy classes & character table

620 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#34059750, #34059753, #34059755, …
maximal normal subgroup of#34059750, #34059753, #34059755, …
maximal quotient ofD149⋊#334, D149⋊#335, #34060238, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9536, 1562);