Finite Group Databasebeta

#34059710

order19072
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC149 ⋊ #1365

Subgroups

subgroupG/H
centerC22#18011973
commutatorC2×C8×C149C2×C4
FrattiniC2×C8C2×#10597010
Fitting#107×C149C4
socle, prime radicalC22×C149#102
cosocleC8×Dic149C22
hypercenter#107#10597010
hypocenterC149#1365
LCSG ▷ C2×C8×C149 ▷ C2×C4×C149 ▷ C2×C149 ▷ C149
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×C8 ◁ #107

86 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 19072

Polycyclic presentation:

2^7,149|a^2=d,b^2=eg,c^2=fg,d^2=efg,f^2=g,b^a=bc,c^a=ce,h^a=h^105,c^b=cf,d^b=def,f^b=fg,h^d=h^148

Conjugacy classes & character table

547 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19072, 19529);