Finite Group Databasebeta

#34043514

order19072
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

Fitting#334×C149 ⋊ C2
SylowC149 ⋊ #1580

Subgroups

subgroupG/H
centerC2×C4D4×D149
commutatorC4×C149C22×C8
FrattiniC42C22×D149
Fitting#334×C149C2
socleC22×C149C4×D4
prime radicalC2×D1192C4
cosocleC42×C149C23
hypercenter#334D149
hypocenterC149#1580
LCSG ▷ C4×C149 ▷ C2×C149 ▷ C149
UCSC1 ◁ C2×C4 ◁ C42 ◁ #334

192 conjugacy classes of subgroups; only the 71 normal subgroups are shown.

normal subgroups only

This group has 192 conjugacy classes of subgroups — too many to draw. Only its 71 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=e,c^2=ef,d^2=f,e^2=g,b^a=bd,c^a=cf,d^a=df,d^b=df,h^b=h^148,h^c=h^148

Conjugacy classes & character table

2116 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19072, 3333);