Finite Group Databasebeta

#34047309

order19072
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

SylowC149 ⋊ #2316

Subgroups

subgroupG/H
center, FrattiniC23C23×D149
commutatorC22×C149C23×C4
FittingC22×C4⋊C4×C149C2
socle, cosocleC23×C149C24
prime radicalC24×C149C23
hypercenterC22×C4⋊C4D149
hypocenterC149#2316
LCSG ▷ C22×C149 ▷ C149
UCSC1 ◁ C23 ◁ C22×C4⋊C4

600 conjugacy classes of subgroups; only the 309 normal subgroups are shown.

normal subgroups only

This group has 600 conjugacy classes of subgroups — too many to draw. Only its 309 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=g,b^2=e,c^2=f,b^a=be,c^a=cf,d^a=de,h^a=h^148,c^b=ce

Conjugacy classes & character table

3004 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19072, 7128);