Finite Group Databasebeta

#34045535

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

Aliases

No aliases for this group.

Splittings

SylowC149 ⋊ #1966

Subgroups

subgroupG/H
centerC22C2×#14558713
commutator, prime radicalC23×C149C22×C4
FrattiniC22×C4C22×D149
FittingC4×M16×C149C2
socleC22×C149C2×C22⋊C4
cosocleC22×C4×C149C23
hypercenterC4×M16D149
hypocenterC149#1966
LCSG ▷ C23×C149 ▷ C2×C149 ▷ C149
UCSC1 ◁ C22 ◁ C2×C42 ◁ C4×M16

292 conjugacy classes of subgroups; only the 101 normal subgroups are shown.

normal subgroups only

This group has 292 conjugacy classes of subgroups — too many to draw. Only its 101 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=f,b^2=dfg,c^2=e,f^2=g,b^a=bd,c^a=ce,d^a=dg,h^a=h^148,d^b=dg,f^b=fg

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, 5354);