Finite Group Databasebeta

#34046404

order19072
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC2×M32×C149 ⋊ C2
SylowC149 ⋊ #2139

Subgroups

subgroupG/H
centerC22C2×D1192
commutatorC8×C149C22×C4
FrattiniC2×C8C22×D149
FittingC2×M32×C149C2
socleC22×C149C2×D8
prime radicalC2×#18011933C2
cosocleC2×C8×C149C23
hypercenterC2×M32D149
hypocenterC149#2139
LCSG ▷ C8×C149 ▷ C4×C149 ▷ C2×C149 ▷ C149
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×C8 ◁ C2×M32

232 conjugacy classes of subgroups; only the 85 normal subgroups are shown.

normal subgroups only

This group has 232 conjugacy classes of subgroups — too many to draw. Only its 85 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9536

Polycyclic presentation:

2^7,149|a^2=e,d^2=fg,f^2=g,b^a=bd,d^a=df,f^a=fg,h^a=h^148,c^b=cg,d^b=df,f^b=fg,h^b=h^148

Conjugacy classes & character table

2992 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19072, 6223);