Finite Group Databasebeta

#14545590

order2176
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

SylowC17 ⋊ C8×#41

Subgroups

subgroupG/H
centerC2×C4C22×#595
commutatorC2×C17C23×C8
FrattiniC22C23×#595
FittingC4×Q8×C17C4
socleC22×C17C23×C4
prime radicalC2×#63256C4
cosocleC2×Dic17C24
hypercenterC4×Q8#595
hypocenterC17C8×#41
LCSG ▷ C2×C17 ▷ C17
UCSC1 ◁ C2×C4 ◁ C4×Q8

456 conjugacy classes of subgroups; only the 212 normal subgroups are shown.

normal subgroups only

This group has 456 conjugacy classes of subgroups — too many to draw. Only its 212 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,c^2=f,d^2=e,f^2=g,b^a=be,h^a=h^4,h^b=h^16,h^c=h^13,h^d=h^16,h^f=h^16

Conjugacy classes & character table

160 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#17951935, #17951941, #17951947, …
maximal normal subgroup of#17951935, #17951941, #17951947, …
maximal quotient of#17968676, C4×#11763837, C4×Q8×#3624, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 21316);