Finite Group Databasebeta

#14543676

order2176
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC17 ⋊ #1301

Subgroups

subgroupG/H
centerC22(C2×#595)⋊C4
commutatorC2×C4×C17C42
FrattiniC42C2×#595
FittingC17×C4⋊C8C4
socleC22×C17#95
prime radicalC22×D17C4⋊C4
cosocleC42×D17C22
hypercenterC4⋊C8#595
hypocenterC17#1301
LCSG ▷ C2×C4×C17 ▷ C22×C17 ▷ C17
UCSC1 ◁ C22 ◁ C42 ◁ C4⋊C8

148 conjugacy classes of subgroups; only the 56 normal subgroups are shown.

normal subgroups only

This group has 148 conjugacy classes of subgroups — too many to draw. Only its 56 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) = 1088

Polycyclic presentation:

2^7,17|a^2=d,b^2=e,c^2=f,d^2=g,e^2=f,b^a=bc,c^a=cf,e^a=efg,h^a=h^4,c^b=cg,h^b=h^13,h^d=h^16,h^e=h^16

Conjugacy classes & character table

118 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#14543676, #17951402, #17951407, …
maximal normal subgroup ofC2×#14543676, #17951402, #17951407, …
maximal quotient of#17948261, #17948267, #17948272, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 19402);