Finite Group Databasebeta

#31778747

order17536
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC137 ⋊ #1330

Subgroups

subgroupG/H
centerC2×C4C22⋊Dic137
commutatorC2×C4×C137C2×C8
FrattiniC4×C8C2×D137
Fitting#436×C137C2
socleC22×C137C22⋊C8
prime radicalC2×D4×C137C8
cosocleC4×C8×C137C22
hypercenter#436D137
hypocenterC137#1330
LCSG ▷ C2×C4×C137 ▷ C22×C137 ▷ C137
UCSC1 ◁ C2×C4 ◁ C4×C8 ◁ #436

100 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8768

Polycyclic presentation:

2^7,137|a^2=d,c^2=eg,d^2=f,f^2=g,b^a=bc,c^a=ce,h^a=h^136,c^b=ceg,d^b=dg

Conjugacy classes & character table

1942 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17536, 2468);