Finite Group Databasebeta

#14546026

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

Aliases

No aliases for this group.

Splittings

FittingC2×D4×C17 ⋊ C8
SylowC17 ⋊ #2972

Subgroups

subgroupG/H
center, FrattiniC2C23×#3633
commutator, socleC2×C17C23×C8
FittingC2×D4×C17C8
prime radicalC2×D4×D17C4
cosocleC2×#595C24
hypercenterC2×D4#3633
hypocenterC17#2972
LCSG ▷ C2×C17 ▷ C17
UCSC1 ◁ C2 ◁ C2×D4

500 conjugacy classes of subgroups; only the 191 normal subgroups are shown.

normal subgroups only

This group has 500 conjugacy classes of subgroups — too many to draw. Only its 191 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) = 136

Polycyclic presentation:

2^7,17|a^2=f,f^2=g,b^a=be,d^a=de,h^a=h^9,c^b=ce,h^f=h^13,h^g=h^16

Conjugacy classes & character table

88 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#17981693, #17981701, #17981712, …
maximal normal subgroup of#17981693, #17981701, #17981712, …
maximal quotient of#17982887, #17982888, #17982890, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 21752);