Finite Group Databasebeta

#14544635

order2176
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC2×#41×C17 ⋊ C4
SylowC17 ⋊ #1795

Subgroups

subgroupG/H
centerC2#11763750
commutatorC2×C4×C17C22×C4
FrattiniC2×C4C22×#595
FittingC2×#41×C17C4
socleC2×C17#379
prime radicalC2×#10587696C2
cosocleC2×C4×D17C23
hypercenterC2×#41#595
hypocenterC17#1795
LCSG ▷ C2×C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×#41

588 conjugacy classes of subgroups; only the 82 normal subgroups are shown.

normal subgroups only

This group has 588 conjugacy classes of subgroups — too many to draw. Only its 82 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 272

Polycyclic presentation:

2^7,17|a^2=f,d^2=g,b^a=bd,c^a=ce,d^a=dg,e^a=eg,h^a=h^13,d^b=dg,h^b=h^16,f^c=fg,h^f=h^16

Conjugacy classes & character table

109 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#17961183, #17961185, #17961191, …
maximal normal subgroup of#17961183, #17961185, #17961191, …
maximal quotient of#17952503, #17952504, #17952508, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 20361);