Finite Group Databasebeta

#14543605

order2176
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC17 ⋊ #1272

Subgroups

subgroupG/H
centerC23C22⋊#595
commutatorC2×C4×C17C2×C8
FrattiniC22×C4C2×#595
FittingC2×C4⋊C4×C17C4
socle, prime radicalC23×C17C22⋊C4
cosocleC2×C4×Dic17C22
hypercenterC2×C4⋊C4#595
hypocenterC17#1272
LCSG ▷ C2×C4×C17 ▷ C22×C17 ▷ C17
UCSC1 ◁ C23 ◁ C22×C4 ◁ C2×C4⋊C4

166 conjugacy classes of subgroups; only the 54 normal subgroups are shown.

normal subgroups only

This group has 166 conjugacy classes of subgroups — too many to draw. Only its 54 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) = 2176

Polycyclic presentation:

2^7,17|a^2=d,b^2=f,c^2=f,d^2=g,b^a=bc,c^a=ce,h^a=h^13,c^b=cf,d^b=def,h^b=h^16,h^d=h^16

Conjugacy classes & character table

118 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#17949269, #17949270, #17949325, …
maximal normal subgroup of#17949269, #17949270, #17949325, …
maximal quotient of#17948255, #17948470, #17948472, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 19331);