Finite Group Databasebeta

#14544608

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

Aliases

No aliases for this group.

Splittings

SylowC17 ⋊ #1780

Subgroups

subgroupG/H
center, FrattiniC23C22×#595
commutator, socleC23×C17C22×C4
FittingC22×D4×C17C4
prime radicalC22×#63254C2
cosocleC22×Dic17C23
hypercenterC22×D4#595
hypocenterC17#1780
LCSG ▷ C23×C17 ▷ C17
UCSC1 ◁ C23 ◁ C22×D4

612 conjugacy classes of subgroups; only the 102 normal subgroups are shown.

normal subgroups only

This group has 612 conjugacy classes of subgroups — too many to draw. Only its 102 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=f,f^2=g,b^a=bd,c^a=ce,h^a=h^13,c^b=cg,h^f=h^16

Conjugacy classes & character table

124 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#17949028, #17949030, #17949036, …
maximal normal subgroup of#17949028, #17949030, #17949036, …
maximal quotient of#17952446, #17952447, #17952448, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 20334);