Finite Group Databasebeta

#31778759

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

Aliases

No aliases for this group.

Splittings

SylowC137 ⋊ #1334

Subgroups

subgroupG/H
centerC22#17984009
commutatorC8×C137C2×C8
FrattiniC4×C8C2×D137
FittingC4×Q16×C137C2
socle, prime radicalC22×C137#102
cosocleC4×C8×C137C22
hypercenterC4×Q16D137
hypocenterC137#1334
LCSG ▷ C8×C137 ▷ C4×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C22 ◁ C42 ◁ C4×C8 ◁ C4×Q16

96 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=e,d^2=f,e^2=g,b^a=bc,c^a=ce,e^a=eg,h^a=h^136,c^b=ceg,d^b=dg,e^b=eg

Conjugacy classes & character table

1936 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17536, 2480);