Finite Group Databasebeta

#34058501

order19072
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C28

Aliases

No aliases for this group.

Splittings

SylowC149 ⋊ #3502

Subgroups

subgroupG/H
center, FrattiniC22C24×D149
commutator, socle, cosocleC22×C149C25
FittingC2×C4×Q8×C149C2
prime radicalC23×C149C24
hypercenterC2×C4×Q8D149
hypocenterC149#3502
LCSG ▷ C22×C149 ▷ C149
UCSC1 ◁ C22 ◁ C2×C4×Q8

964 conjugacy classes of subgroups; only the 553 normal subgroups are shown.

normal subgroups only

This group has 964 conjugacy classes of subgroups — too many to draw. Only its 553 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=f,c^2=g,d^2=f,b^a=bf,c^a=cg,e^a=ef,h^a=h^148,d^b=df

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, 18320);