Finite Group Databasebeta

#14545850

order2176
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

FittingC16×C17 ⋊ C8
SylowC17 ⋊ #1371

Subgroups

subgroupG/H
centerC2#11763899
commutatorC8×C17C2×C8
FrattiniC8C2×#3633
FittingC16×C17C8
socleC2×C17#335
prime radicalC2×D17#107
cosocleC8×#595C22
hypercenterC16#3633
hypocenterC17#1371
LCSG ▷ C8×C17 ▷ C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C2 ◁ C4 ◁ C8 ◁ C16

70 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 272

Polycyclic presentation:

2^7,17|a^2=d,b^2=ce,c^2=eg,d^2=f,e^2=g,b^a=bc,c^a=ce,e^a=eg,h^a=h^9,h^d=h^13,h^f=h^16

Conjugacy classes & character table

76 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#17981427, #17981428, #17981459, …
maximal normal subgroup of#17981427, #17981428, #17981459, …
maximal quotient of#17981141, #17981142, #17981233, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 21576);