Finite Group Databasebeta

#34047048

order19072
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C24×C4

Aliases

No aliases for this group.

Splittings

SylowC149 ⋊ #2274

Subgroups

subgroupG/H
center, FrattiniC23C23×D149
commutatorC2×C149C22×C42
FittingC22×C4⋊C4×C149C2
socle, cosocleC23×C149C24
prime radicalC24×C149C23
hypercenterC22×C4⋊C4D149
hypocenterC149#2274
LCSG ▷ C2×C149 ▷ C149
UCSC1 ◁ C23 ◁ C22×C4⋊C4

696 conjugacy classes of subgroups; only the 389 normal subgroups are shown.

normal subgroups only

This group has 696 conjugacy classes of subgroups — too many to draw. Only its 389 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=g,c^2=e,b^a=be,d^a=de,h^a=h^148,c^b=ce

Conjugacy classes & character table

3028 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19072, 6867);