Finite Group Databasebeta

D149⋊#131 #23750701

order9536
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

unambiguous semidirect productD149⋊#131

Splittings

SylowC149 ⋊ C2×#131

Subgroups

subgroupG/H
centerC4C22×#10597010
commutator, socleC2×C149C23×C4
FrattiniC2C23×#10597010
Fitting#41×C149C4
prime radical#41×D149C2
cosocleDic149C24
hypercenter#41#10597010
hypocenterC149C2×#131
LCSG ▷ C2×C149 ▷ C149
UCSC1 ◁ C4 ◁ #41

266 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

410 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#34060467, #34060471, #34060730, …
maximal normal subgroup of#34060467, #34060471, #34060730, …
maximal quotient of#34061251, C4×#18011998, C4×#18011999, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9536, 1625);