Finite Group Databasebeta

#34059702

order19072
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC149 ⋊ #1359

Subgroups

subgroupG/H
centerC2#23750483
commutatorC42×C149C2×C4
FrattiniC42C2×#10597010
FittingC4⋊Q8×C149C4
socleC2×C149#331
prime radical#18011908C4
cosocleC4×#11924746C22
hypercenterC4⋊Q8#10597010
hypocenterC149#1359
LCSG ▷ C42×C149 ▷ C2×C4×C149 ▷ C2×C149 ▷ C149
UCSC1 ◁ C2 ◁ C2×C4 ◁ C42 ◁ C4⋊Q8

102 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2384

Polycyclic presentation:

2^7,149|a^2=d,c^2=f,d^2=efg,e^2=g,b^a=bc,c^a=ce,e^a=eg,f^a=fg,h^a=h^105,c^b=cf,d^b=defg,e^b=eg,h^b=h^148,h^d=h^148

Conjugacy classes & character table

541 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19072, 19521);