Finite Group Databasebeta

#31778752

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

Aliases

No aliases for this group.

Splittings

SylowC137 ⋊ #1332

Subgroups

subgroupG/H
centerC2×C4#14555495
commutatorC8×C137C2×C8
FrattiniC4×C8C2×D137
Fitting#335×C137C2
socle, prime radicalC22×C137#102
cosocleC4×C8×C137C22
hypercenter#335D137
hypocenterC137#1332
LCSG ▷ C8×C137 ▷ C4×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C2×C4 ◁ C42 ◁ C4×C8 ◁ #335

98 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 17536

Polycyclic presentation:

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

Conjugacy classes & character table

1948 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17536, 2473);