Finite Group Databasebeta

#14544624

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

Aliases

No aliases for this group.

Splittings

FittingC2×#41×C17 ⋊ C4
SylowC17 ⋊ #1788

Subgroups

subgroupG/H
centerC22C2×C22⋊#595
commutatorC2×C4×C17C22×C4
FrattiniC2×C4C22×#595
FittingC2×#41×C17C4
socleC22×C17C2×C22⋊C4
prime radicalC2×#41×D17C2
cosocleC2×C4×D17C23
hypercenterC2×#41#595
hypocenterC17#1788
LCSG ▷ C2×C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×#41

612 conjugacy classes of subgroups; only the 94 normal subgroups are shown.

normal subgroups only

This group has 612 conjugacy classes of subgroups — too many to draw. Only its 94 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) = 544

Polycyclic presentation:

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

Conjugacy classes & character table

118 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#17952876, #17952877, #17952878, …
maximal normal subgroup of#17952876, #17952877, #17952878, …
maximal quotient of#17952472, #17952473, #17952474, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 20350);