Finite Group Databasebeta

#14543835

order2176
automorphism?
homologyAbelianization (H1) = C4×C8 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC17 ⋊ #1378

Subgroups

subgroupG/H
centerC4(C2×#595)⋊C4
commutatorC22×C17C4×C8
FrattiniC22×C4C2×#595
FittingC2×M16×C17C4
socleC2×C17#336
prime radicalC23×C17C2×C8
cosocleC22×#3622C22
hypercenterC2×M16#595
hypocenterC17#1378
LCSG ▷ C22×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C4 ◁ C22×C4 ◁ C2×M16

132 conjugacy classes of subgroups; only the 62 normal subgroups are shown.

normal subgroups only

This group has 132 conjugacy classes of subgroups — too many to draw. Only its 62 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=d,b^2=e,d^2=f,f^2=g,b^a=bc,e^a=eg,h^a=h^13,c^b=cg,h^b=h^16,h^d=h^16

Conjugacy classes & character table

124 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#17960486, C2×#14543835, #17960684, …
maximal normal subgroup of#17960486, C2×#14543835, #17960684, …
maximal quotient of#17948496, #17948509, #17948519, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 19561);