Finite Group Databasebeta

#14543958

order2176
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C27

Aliases

No aliases for this group.

Splittings

FittingC23×C4×C17 ⋊ C4
SylowC17 ⋊ C22⋊#95

Subgroups

subgroupG/H
center, FrattiniC23C22×#595
commutatorC22×C17C2×C42
FittingC23×C4×C17C4
socleC23×C17C22×C4
prime radicalC24×D17C22
cosocleC23×D17C23
hypercenterC23×C4#595
hypocenterC17C22⋊#95
LCSG ▷ C22×C17 ▷ C17
UCSC1 ◁ C23 ◁ C23×C4

1088 conjugacy classes of subgroups; only the 206 normal subgroups are shown.

normal subgroups only

This group has 1088 conjugacy classes of subgroups — too many to draw. Only its 206 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,b^2=g,b^a=bd,c^a=ce,h^a=h^13,h^f=h^16

Conjugacy classes & character table

184 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#17948274, #17948281, #17948282, …
maximal normal subgroup of#17948274, #17948281, #17948282, …
maximal quotient of#17949631, #17949632, #17949634, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 19684);