Finite Group Databasebeta

#34042653

order19072
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC4×C16×C149 ⋊ C2
SylowC149 ⋊ #1331

Subgroups

subgroupG/H
centerC2×C4D1192
commutatorC8×C149C2×C8
FrattiniC4×C8C2×D149
FittingC4×C16×C149C2
socleC22×C149#102
prime radicalC2×D1192C4
cosocleC4×C8×C149C22
hypercenterC4×C16D149
hypocenterC149#1331
LCSG ▷ C8×C149 ▷ C4×C149 ▷ C2×C149 ▷ C149
UCSC1 ◁ C2×C4 ◁ C42 ◁ C4×C8 ◁ C4×C16

110 conjugacy classes of subgroups; only the 45 normal subgroups are shown.

normal subgroups only

This group has 110 conjugacy classes of subgroups — too many to draw. Only its 45 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=d,c^2=eg,d^2=f,e^2=g,b^a=bc,c^a=ce,e^a=eg,h^a=h^148,c^b=ce,e^b=eg,h^b=h^148

Conjugacy classes & character table

4780 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19072, 2472);